Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Katsuyuki Ohta | M | 66 | 14 years |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Kiyonobu Sugiuchi | M | 75 |
Nippon Mining Holdings, Inc.
 Nippon Mining Holdings, Inc. Oil Refining/MarketingEnergy Minerals Nippon Mining Holdings Inc. operates two core businesses—petroleum, through Japan Energy Corp., and metals, through Nippon Mining & Metals Co., Ltd. The company does business by holding shares, manages and controls companies that is engaged in crude oil and natural gas mining, coal and brown coal mining, refining and processing of petroleum, sale of crude oil and petroleum products. Nippon Mining also manages manufacturers and sellers of nonferrous metals and other metal products including precious metals and jewelry.
Japan Energy, Inc.
 Japan Energy, Inc. Specialty StoresRetail Trade Japan Energy Corp. refines and distributes crude oil. The company engages in petroleum exploration & development, refining, and petroleum product sales to liquefied petroleum gas, lubricants, and petrochemical products. It was founded in December, 1905 and is headquartered in Tokyo, Japan | 37 years |
| Yukio Uchida | M | 73 |
Japan Energy, Inc.
Japan Energy, Inc. Specialty StoresRetail Trade Japan Energy Corp. refines and distributes crude oil. The company engages in petroleum exploration & development, refining, and petroleum product sales to liquefied petroleum gas, lubricants, and petrochemical products. It was founded in December, 1905 and is headquartered in Tokyo, Japan | - |
| Kazuo Kagami | M | 72 |
Nippon Mining Holdings, Inc.
Nippon Mining Holdings, Inc. Oil Refining/MarketingEnergy Minerals Nippon Mining Holdings Inc. operates two core businesses—petroleum, through Japan Energy Corp., and metals, through Nippon Mining & Metals Co., Ltd. The company does business by holding shares, manages and controls companies that is engaged in crude oil and natural gas mining, coal and brown coal mining, refining and processing of petroleum, sale of crude oil and petroleum products. Nippon Mining also manages manufacturers and sellers of nonferrous metals and other metal products including precious metals and jewelry. | - |
| Shigeo Hirai | M | 76 | 4 years | |
| Fumio Ito | M | 75 |
Nippon Mining Holdings, Inc.
Nippon Mining Holdings, Inc. Oil Refining/MarketingEnergy Minerals Nippon Mining Holdings Inc. operates two core businesses—petroleum, through Japan Energy Corp., and metals, through Nippon Mining & Metals Co., Ltd. The company does business by holding shares, manages and controls companies that is engaged in crude oil and natural gas mining, coal and brown coal mining, refining and processing of petroleum, sale of crude oil and petroleum products. Nippon Mining also manages manufacturers and sellers of nonferrous metals and other metal products including precious metals and jewelry.
Japan Energy, Inc.
Japan Energy, Inc. Specialty StoresRetail Trade Japan Energy Corp. refines and distributes crude oil. The company engages in petroleum exploration & development, refining, and petroleum product sales to liquefied petroleum gas, lubricants, and petrochemical products. It was founded in December, 1905 and is headquartered in Tokyo, Japan | - |
| Isao Matsushita | M | 77 |
Nippon Mining Holdings, Inc.
Nippon Mining Holdings, Inc. Oil Refining/MarketingEnergy Minerals Nippon Mining Holdings Inc. operates two core businesses—petroleum, through Japan Energy Corp., and metals, through Nippon Mining & Metals Co., Ltd. The company does business by holding shares, manages and controls companies that is engaged in crude oil and natural gas mining, coal and brown coal mining, refining and processing of petroleum, sale of crude oil and petroleum products. Nippon Mining also manages manufacturers and sellers of nonferrous metals and other metal products including precious metals and jewelry.
Japan Energy, Inc.
Japan Energy, Inc. Specialty StoresRetail Trade Japan Energy Corp. refines and distributes crude oil. The company engages in petroleum exploration & development, refining, and petroleum product sales to liquefied petroleum gas, lubricants, and petrochemical products. It was founded in December, 1905 and is headquartered in Tokyo, Japan | 40 years |
| Ichiro Uchijima | M | 72 | - | |
| Masanori Okada | M | 77 |
Nippon Mining Holdings, Inc.
Nippon Mining Holdings, Inc. Oil Refining/MarketingEnergy Minerals Nippon Mining Holdings Inc. operates two core businesses—petroleum, through Japan Energy Corp., and metals, through Nippon Mining & Metals Co., Ltd. The company does business by holding shares, manages and controls companies that is engaged in crude oil and natural gas mining, coal and brown coal mining, refining and processing of petroleum, sale of crude oil and petroleum products. Nippon Mining also manages manufacturers and sellers of nonferrous metals and other metal products including precious metals and jewelry.
Japan Energy, Inc.
Japan Energy, Inc. Specialty StoresRetail Trade Japan Energy Corp. refines and distributes crude oil. The company engages in petroleum exploration & development, refining, and petroleum product sales to liquefied petroleum gas, lubricants, and petrochemical products. It was founded in December, 1905 and is headquartered in Tokyo, Japan | 40 years |
| Junichi Kawada | M | 68 | - | |
| Tomoyuki Urabe | M | 71 |
Nippon Mining Holdings, Inc.
Nippon Mining Holdings, Inc. Oil Refining/MarketingEnergy Minerals Nippon Mining Holdings Inc. operates two core businesses—petroleum, through Japan Energy Corp., and metals, through Nippon Mining & Metals Co., Ltd. The company does business by holding shares, manages and controls companies that is engaged in crude oil and natural gas mining, coal and brown coal mining, refining and processing of petroleum, sale of crude oil and petroleum products. Nippon Mining also manages manufacturers and sellers of nonferrous metals and other metal products including precious metals and jewelry. | - |
| Akira Omachi | M | 69 | - | |
| Yukio Yamagata | M | 74 | - | |
| Yoshimasa Adachi | M | 75 | - | |
| Rentaro Tonoike | M | 70 | - | |
| Etsuhiko Shoyama | M | 88 |
Nippon Mining Holdings, Inc.
Nippon Mining Holdings, Inc. Oil Refining/MarketingEnergy Minerals Nippon Mining Holdings Inc. operates two core businesses—petroleum, through Japan Energy Corp., and metals, through Nippon Mining & Metals Co., Ltd. The company does business by holding shares, manages and controls companies that is engaged in crude oil and natural gas mining, coal and brown coal mining, refining and processing of petroleum, sale of crude oil and petroleum products. Nippon Mining also manages manufacturers and sellers of nonferrous metals and other metal products including precious metals and jewelry. | 7 years |
| Juichi Takamura | M | 86 |
Nippon Mining Holdings, Inc.
Nippon Mining Holdings, Inc. Oil Refining/MarketingEnergy Minerals Nippon Mining Holdings Inc. operates two core businesses—petroleum, through Japan Energy Corp., and metals, through Nippon Mining & Metals Co., Ltd. The company does business by holding shares, manages and controls companies that is engaged in crude oil and natural gas mining, coal and brown coal mining, refining and processing of petroleum, sale of crude oil and petroleum products. Nippon Mining also manages manufacturers and sellers of nonferrous metals and other metal products including precious metals and jewelry. | - |
| Masahiro Sakata | M | 80 | 4 years | |
| Hiroshi Komiyama | M | 79 | - | |
| Yasushi Kimura | M | 76 | 8 years | |
| Hiroko Ota | F | 70 | - | |
| Shinji Nishio | M | 83 | 2 years | |
| Takashi Setogawa | M | 69 | - | |
| Takeshi Kurushima | M | 76 |
Nippon Mining Holdings, Inc.
Nippon Mining Holdings, Inc. Oil Refining/MarketingEnergy Minerals Nippon Mining Holdings Inc. operates two core businesses—petroleum, through Japan Energy Corp., and metals, through Nippon Mining & Metals Co., Ltd. The company does business by holding shares, manages and controls companies that is engaged in crude oil and natural gas mining, coal and brown coal mining, refining and processing of petroleum, sale of crude oil and petroleum products. Nippon Mining also manages manufacturers and sellers of nonferrous metals and other metal products including precious metals and jewelry. | 32 years |
| Masashi Funatsu | M | 73 |
Nippon Mining Holdings, Inc.
Nippon Mining Holdings, Inc. Oil Refining/MarketingEnergy Minerals Nippon Mining Holdings Inc. operates two core businesses—petroleum, through Japan Energy Corp., and metals, through Nippon Mining & Metals Co., Ltd. The company does business by holding shares, manages and controls companies that is engaged in crude oil and natural gas mining, coal and brown coal mining, refining and processing of petroleum, sale of crude oil and petroleum products. Nippon Mining also manages manufacturers and sellers of nonferrous metals and other metal products including precious metals and jewelry. | - |
| Kimihiko Imura | M | 66 |
Japan Energy, Inc.
Japan Energy, Inc. Specialty StoresRetail Trade Japan Energy Corp. refines and distributes crude oil. The company engages in petroleum exploration & development, refining, and petroleum product sales to liquefied petroleum gas, lubricants, and petrochemical products. It was founded in December, 1905 and is headquartered in Tokyo, Japan | 10 years |
| Hideo Tabuchi | M | 74 | - | |
| Yoshikazu Kurasawa | M | 68 | - | |
| Hiroshi Murakami | M | 75 |
Japan Energy, Inc.
Japan Energy, Inc. Specialty StoresRetail Trade Japan Energy Corp. refines and distributes crude oil. The company engages in petroleum exploration & development, refining, and petroleum product sales to liquefied petroleum gas, lubricants, and petrochemical products. It was founded in December, 1905 and is headquartered in Tokyo, Japan | 12 years |
| Kunitoshi Mizobe | M | 73 |
Japan Energy, Inc.
Japan Energy, Inc. Specialty StoresRetail Trade Japan Energy Corp. refines and distributes crude oil. The company engages in petroleum exploration & development, refining, and petroleum product sales to liquefied petroleum gas, lubricants, and petrochemical products. It was founded in December, 1905 and is headquartered in Tokyo, Japan | - |
| Seiichi Isshiki | M | 75 | 2 years | |
| Makoto Koseki | M | 77 | - |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Japan | 32 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Mitsunori Takahagi
- Personal Network
