Kenji Takahashi
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Eiji Hashimoto | M | 68 | 12 years | |
| Mayuki Hashimoto | M | 73 | 14 years | |
| Toshihiro Awa | M | 62 | 12 years | |
| Atsuhiko Yoshie | M | 69 |
University of Tokyo
| 14 years |
| Akihiko Inoue | M | 66 | 12 years | |
| Katsuhiro Miyamoto | M | 67 | 12 years | |
| Mutsutake Otsuka | M | 81 | 10 years | |
| Ichiro Fujisaki | M | 76 | 10 years | |
| Noriko Iki | F | 68 | 6 years | |
| Yutaka Ando | M | 65 | 12 years | |
| Shinichi Nakamura | M | 65 | 12 years | |
| Masato Matsuno | M | 67 | 12 years | |
| Shin Nishiura | M | 65 | 12 years | |
| Atsushi Iijima | M | 65 | 11 years | |
| Shinji Tanimoto | M | 67 | 12 years | |
| Toshikazu Mukaiyama | M | - | 6 years | |
| Yoichi Furuta | M | - | 12 years | |
| Masato Tsuribe | M | 65 | 12 years | |
| Ichiro Sato | M | 57 | 7 years | |
| Yasuhiro Sakamoto | M | - | 6 years |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Fumio Hombe | M | 77 |
Sumitomo Metal Industries Ltd.
 Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 42 years |
| Yoshinari Ishizuka | M | 75 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 40 years |
| Soichiro Sakuma | M | 68 |
University of Tokyo
| 10 years |
| Toshiharu Sakae | M | 68 | - | |
| Hiroshi Tomono | M | 78 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 41 years |
| Akio Migita | M | 62 |
University of Tokyo
| 15 years |
| Kazufumi Yanaga | M | 72 | 7 years | |
| Toru Kaneko | M | 67 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan
University of Tokyo
| 35 years |
| Shinya Higuchi | M | 70 |
University of Tokyo
| 3 years |
| Kiyotaka Nogi | M | 71 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 15 years |
| Kosei Shindo | M | 74 | - | |
| Shinya Okuda | M | 71 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan
University of Tokyo
| 12 years |
| Takahisa Miyake | M | 69 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan
University of Tokyo
| 38 years |
| Shinji Fujino | M | 68 | 6 years | |
| Yoshitaka Hotta | M | 73 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 38 years |
| Hidemasa Nakajima | M | 69 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan
University of Tokyo
| 41 years |
| Yasumitsu Saeki | M | 69 | 6 years | |
| Shinji Morinobu | M | 70 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 39 years |
| Shoji Muneoka | M | 78 | - | |
| Ritsuya Iwai | M | 67 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 36 years |
| Takashi Abe | M | 75 | 5 years | |
| Syuichiro Kozuka | M | 75 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 40 years |
| Machi Nakata | M | 68 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 37 years |
| Yasuyuki Tozaki | M | 77 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 41 years |
| Hiroki Kawabata | M | 68 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan
University of Tokyo
| 31 years |
| Toshiyuki Kishibe | M | 67 |
University of Tokyo
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 37 years |
| Tadashi Matsumoto | M | 70 |
University of Tokyo
| 9 years |
| Keiichi Tanaka | M | - | - | |
| Hiroshi Menjo | M | - |
University of Tokyo
| 6 years |
| Keizo Tannawa | M | 71 |
University of Tokyo
| 6 years |
| Hosaku Shibuya | M | - | - | |
| Tadashi Kunihiro | M | 68 |
University of Tokyo
| 3 years |
| Makoto Nakaoka | M | 64 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 30 years |
| Yutaka Takeuchi | M | 67 | 7 years | |
| Akiyuki Iwata | M | - |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | - |
| Katsuyoshi Iwata | M | 69 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 32 years |
| Tsuneo Miyamoto | M | 68 | 4 years | |
| Akinori Honda | M | - |
University of Tokyo
| 6 years |
| Hirotsune Satoh | M | - | - | |
| Tatsuro Shirasu | M | 68 |
University of Tokyo
| 3 years |
| Masakazu Iwaki | M | 75 | - | |
| Shigeo Sumita | M | - | - | |
| Hiroyuki Uchida | M | 65 |
University of Tokyo
| 4 years |
| Yutaka Hirose | M | 77 | 10 years | |
| Yoichi Taguchi | M | 76 | 7 years | |
| Kazunori Kataoka | M | 73 |
University of Tokyo
| 4 years |
| Toshihiko Kunishi | M | 64 | 6 years | |
| Norio Katsuyama | M | 75 | - | |
| Yasuo Imai | M | 75 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 5 years |
| Mitsunori Okada | M | 73 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 38 years |
| Kazumasa Shoji | M | 73 | 10 years | |
| Shinichi Miki | M | 73 |
Sumitomo Metal Industries Ltd.
Sumitomo Metal Industries Ltd. Metal FabricationProducer Manufacturing Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan | 36 years |
| Yuichi Seki | M | 70 |
University of Tokyo
| 5 years |
| Hiromasa Aya | M | 68 |
University of Tokyo
| 6 years |
| Katsuhiko Ota | M | 70 | 4 years | |
| Masato Yamada | M | 69 |
University of Tokyo
| 1 years |
| Yoshitsugu Sakamoto | M | 68 | 3 years | |
| Yoshifumi Kawakami | M | 71 |
University of Tokyo
| 6 years |
| Takayoshi Meiga | M | 69 | - | |
| Masayuki Shibata | M | 70 |
University of Tokyo
| 7 years |
| Masatoshi Ishikawa | M | 69 |
University of Tokyo
| 6 years |
| Toshiya Maezuru | M | 63 |
University of Tokyo
| 4 years |
| Keijiro Hayashi | M | 76 |
University of Tokyo
| 3 years |
| Takeshi Minakata | M | 62 |
University of Tokyo
| 4 years |
| Hiroshi Nishizaki | M | 69 |
University of Tokyo
| 4 years |
| Yoshinori Hara | M | 65 |
University of Tokyo
| 4 years |
| Yuji Kimura | M | 68 |
University of Tokyo
| 4 years |
| Keikou Terui | M | 70 |
University of Tokyo
| 4 years |
| Takeo Saito | M | 65 |
University of Tokyo
| 3 years |
| Katsuhiko Hamada | M | 68 |
University of Tokyo
| 4 years |
| Takeshi Wada | M | 63 |
University of Tokyo
| 3 years |
| Masafumi Yamamoto | M | 66 |
University of Tokyo
| 3 years |
| Masaki Hirano | M | 70 |
University of Tokyo
| 4 years |
| Mitsuru Iizaki | M | 67 |
University of Tokyo
| 4 years |
| Hideaki Kato | M | 71 |
University of Tokyo
| 4 years |
| Keiichi Iwata | M | 66 |
University of Tokyo
| 4 years |
| Kurisawa Kiwami | M | - |
University of Tokyo
| 4 years |
| Shigeru Hayakawa | M | 70 |
University of Tokyo
| 4 years |
| Ichiro Tai | M | 75 |
University of Tokyo
| - |
| Kazuhiko Ishii | M | - |
University of Tokyo
| 4 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Japan | 100 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Kenji Takahashi
- Personal Network
