In-Chang Hwang
Director/Board Member at NIHON SEIMITSU CO., LTD.
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Joong-Ki Cho | M | 54 |
Jungbu Hwamul Terminal Ltd.
Illy Cafe Korea
 Illy Cafe Korea RestaurantsConsumer Services Illy Cafe Korea is a South Korean company that operates as a coffee shop. The CEO of the private company is Joong-Ki Cho.
illycaffè Korea Co., Ltd.
Sumagen Co., Ltd.
 Sumagen Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Part of CUROCOM Co., Ltd., Sumagen Co., Ltd. is a South Korean company that engages in research and development of pharmaceutical products. The company is based in Seoul, South Korea. The CEO of the company is Joong-Ki Cho. | 20 years |
| Hideo Ifuji | M | 67 | 23 years | |
| Dong-Joon Kim | M | 59 |
illycaffè Korea Co., Ltd.
Sumagen Co., Ltd.
Sumagen Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Part of CUROCOM Co., Ltd., Sumagen Co., Ltd. is a South Korean company that engages in research and development of pharmaceutical products. The company is based in Seoul, South Korea. The CEO of the company is Joong-Ki Cho.
Illy Cafe Korea
Illy Cafe Korea RestaurantsConsumer Services Illy Cafe Korea is a South Korean company that operates as a coffee shop. The CEO of the private company is Joong-Ki Cho. | - |
| Tae-Won Kim | M | 58 | - | |
| Hiroshi Okabayashi | M | 74 | 45 years | |
| Bang-Hyeon Kim | M | 46 | - | |
| Keiji Shirasaka | M | 75 | 23 years | |
| Sang-Gyun Lee | M | 64 |
Sumagen Co., Ltd.
Sumagen Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Part of CUROCOM Co., Ltd., Sumagen Co., Ltd. is a South Korean company that engages in research and development of pharmaceutical products. The company is based in Seoul, South Korea. The CEO of the company is Joong-Ki Cho. | - |
| Yeon-Woo Lee | M | 50 |
illycaffè Korea Co., Ltd.
| 16 years |
| Akio Sakai | M | - | - | |
| Jin Yong Lee | M | 55 | 6 years | |
| Sun-Kook Hwang | M | 64 | - | |
| Yutaka Moriya | M | 71 | 30 years | |
| Bon Soku Ryu | M | 41 | 11 years | |
| Kyoung-hoon Kwon | M | 56 |
Sumagen Co., Ltd.
Sumagen Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Part of CUROCOM Co., Ltd., Sumagen Co., Ltd. is a South Korean company that engages in research and development of pharmaceutical products. The company is based in Seoul, South Korea. The CEO of the company is Joong-Ki Cho. | - |
| Kyon Kwon | M | 61 | 11 years | |
| Suk-Joo Kim | M | 59 |
NS Murai Co., Ltd.
 NS Murai Co., Ltd. Industrial MachineryProducer Manufacturing NS Murai Co., Ltd. is a South Korean company that manufactures semiconductor test equipment. The private company is based in Seongnam-Si, South Korea. | - |
| Kazuo Uebayashi | M | - | - | |
| Seong-Jin Park | M | - | - | |
| Kyeong Hun Kwon | M | 56 | 15 years | |
| Sung-Soo Lee | M | 50 | 14 years | |
| Tomiyuki Arai | M | - | - |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Nangyu Yu | M | 57 | - | |
| Shoichi Yasumoto | M | 65 | 4 years | |
| Jae Min Kim | M | 67 | 2 years | |
| Ha Yeong Choi | M | 56 | 2 years | |
| Wook Kwon | M | 57 | - |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Japan | 18 | 66.67% |
| South Korea | 10 | 37.04% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- In-Chang Hwang
- Personal Network
