Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Masahiro Sugiyama | M | 83 |
Waseda University
| 55 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 |
| Yoshitaka Hotta | M | 73 |
Waseda University
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 |
| 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 |
| 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 |
| Makoto Maki | M | 76 |
Waseda University
| 6 years |
| Kazuo Yuasa | M | 78 |
Waseda University
| 5 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 |
| 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 |
| 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 |
| 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 | 38 years |
| 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 |
| Jiro Kasahara | M | 76 |
Waseda University
| 6 years |
| 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 | 4 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 | - |
| Hiroshi Kobayashi | M | 75 |
Waseda University
| 5 years |
| 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 |
| Toru Naito | M | 78 |
Waseda University
| 3 years |
| Junji Inoue | M | 68 |
Waseda University
| 4 years |
| Manabu Yamamoto | M | 68 |
Waseda University
| 4 years |
| Takashi Hayashi | M | 68 |
Waseda University
| 3 years |
| Akira Samata | M | 69 |
Waseda University
| 4 years |
| Shigetaka Misaka | M | 67 |
Waseda University
| 4 years |
| Shigeru Ohno | M | 68 |
Waseda University
| 4 years |
| Takuma Ishiyama | M | 77 |
Waseda University
| 5 years |
| Kazuhiko Dai | M | 72 |
Waseda University
| 4 years |
| Tomoaki Ikenaga | M | 69 |
Waseda University
| 4 years |
| Naoyoshi Furuta | M | 66 |
Waseda University
| 4 years |
| Masatoshi Takahama | M | 75 |
Waseda University
| 4 years |
| Yoshiyuki Nakanishi | M | 69 |
Waseda University
| 4 years |
| Kinji Matsushita | M | 67 |
Waseda University
| 4 years |
| Shunichi Akiba | M | 74 |
Waseda University
| 4 years |
| Akihiko Wada | M | 68 |
Waseda University
| 4 years |
| Shozo Saito | M | 73 |
Waseda University
| 4 years |
| Shigehiro Tanaka | M | 69 |
Waseda University
| 4 years |
| Akio Sekido | M | 75 |
Waseda University
| 4 years |
| Ken Kitagawa | M | 67 |
Waseda University
| 4 years |
| Tsutomu Makino | M | 67 |
Waseda University
| 4 years |
| Yutaka Ito | M | 69 |
Waseda University
| 4 years |
| Seiji Chiba | M | 68 |
Waseda University
| 4 years |
| Atsuo Niwa | M | 66 |
Waseda University
| 4 years |
| Jun Shiraishi | M | 66 |
Waseda University
| 4 years |
| Takashi Togawa | M | 67 |
Waseda University
| 4 years |
| Youji Shimizu | M | 67 |
Waseda University
| 4 years |
| Seishi Miyajima | M | 65 |
Waseda University
| 4 years |
| Masayuki Aoyagi | M | 68 |
Waseda University
| 4 years |
| Shigehito Ito | M | 66 |
Waseda University
| 4 years |
| Shigeru Majima | M | 75 |
Waseda University
| 4 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 |
| Shiro Hirano | M | 66 |
Waseda University
| 4 years |
| Mitsuhiro Sakamoto | M | 68 |
Waseda University
| 4 years |
| Yoshinori Masuda | M | 68 |
Waseda University
| 3 years |
| Hitoshi Watanabe | M | 75 |
Waseda University
| 4 years |
| Ichiro Kitagaki | M | 74 |
Waseda University
| 4 years |
| Hideo Oishi | M | 74 |
Waseda University
| 4 years |
| Akira Sudo | M | 72 |
Waseda University
| 3 years |
| Tetsuji Tanami | M | 67 |
Waseda University
| 4 years |
| Shintaro Agata | M | 73 |
Waseda University
| 4 years |
| Shinsuke Yoshitaka | M | 73 |
Waseda University
| 4 years |
| Tetsuro Maeda | M | 72 |
Waseda University
| 1 years |
| Katsuyuki Naito | M | 70 |
Waseda University
| 1 years |
| Kuniharu Takemata | M | 69 |
Waseda University
| 3 years |
| Yuji Taguchi | M | 74 |
Waseda University
| 4 years |
| Chikara Shimazaki | M | 84 |
Waseda University
| 4 years |
| Tetsuro Yamaguchi | M | 68 |
Waseda University
| 4 years |
| Yuki Ohshima | M | 76 |
Waseda University
| 4 years |
| Kunihiko Satoh | M | 67 |
Waseda University
| 3 years |
| Misao Akune | M | 75 |
Waseda University
| 3 years |
| Shigeki Maeda | M | 74 |
Waseda University
| 4 years |
| Takayuki Kamikura | M | 68 |
Waseda University
| 4 years |
| Hiroshi Ishimura | M | 70 |
Waseda University
| 4 years |
| Masashi Muromachi | M | 74 |
Waseda University
| 3 years |
| Hiromichi Toda | M | 76 |
Waseda University
| 4 years |
| Naoki Kimura | M | 76 |
Waseda University
| 3 years |
| Masaaki Shintaku | M | 69 |
Waseda University
| 4 years |
| Masao Namiki | M | 75 |
Waseda University
| - |
| Ryosuke Shimomura | M | 74 |
Waseda University
| 4 years |
| Takeshi Usui | M | 73 |
Waseda University
| 4 years |
| Kunio Oguchi | M | 73 |
Waseda University
| 4 years |
| Oentoro Surya | M | 70 |
Waseda University
| 4 years |
| Hideyasu Nonaka | M | 73 |
Waseda University
| 4 years |
| Takashi Maruyama | M | 75 |
Waseda University
| 4 years |
| Yoshihisa Sonobe | M | 67 |
Waseda University
| 4 years |
| Tadashi Yanai | M | 75 |
Waseda University
| 4 years |
| Hitoshi Okamoto | M | 67 |
Waseda University
| 3 years |
| Hirofumi Muta | M | 68 |
Waseda University
| 4 years |
| Noboru Takahashi | M | 75 |
Waseda University
| 4 years |
| Norio Sasaki | M | 74 |
Waseda University
| 4 years |
| Yasuo Onishi | M | 68 |
Waseda University
| 3 years |
| Tatsuo Kondo | M | 75 |
Waseda University
| 4 years |
| Yoshiaki Yamada | M | 75 |
Waseda University
| 4 years |
| Mitsunari Matsumaru | M | 69 |
Waseda University
| 4 years |
| Masayuki Hatsuya | M | 72 |
Waseda University
| 4 years |
| Yukio Miyata | M | 73 |
Waseda University
| 4 years |
| Kenichiro Kosugi | M | 75 |
Waseda University
| 4 years |
| Ichiro Takano | M | 68 |
Waseda University
| 3 years |
| Akio Kohri | M | 75 |
Waseda University
| 4 years |
| Atsushi Toki | M | 69 |
Waseda University
| 4 years |
| Hiroyuki Shinshiba | M | 66 |
Waseda University
| 4 years |
| Ah Lay Chua | M | 77 |
Waseda University
| 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
- Takao Nishino
- Personal Network
