Top Inventors at Nippon Koshuha Steel Co. All Time
Showing 1–32 of 32 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Junji Yoshida | 2 |
| 1 | Kenji Yamamoto | 2 |
| 3 | Isamu Takemoto | 1 |
| 3 | Katsuya Imai | 1 |
| 3 | Keiichi Hayashida | 1 |
| 3 | Kentaro Suzuki | 1 |
| 3 | Masatoshi Nishizawa | 1 |
| 3 | Masamichi Shibata | 1 |
| 3 | Nobuaki Marukawa | 1 |
| 3 | Norihiko Nakai | 1 |
| 3 | Norihiro Oda | 1 |
| 3 | Takaharu Kashi | 1 |
| 3 | Takeshi Nakahara | 1 |
| 3 | Takashi Nishida | 1 |
| 3 | Tadakazu Tanaka | 1 |
| 3 | Takashi Ueno | 1 |
| 3 | Toshiyuki Furutani | 1 |
| 3 | Toyofumi Hasegawa | 1 |
| 3 | Toshihiro Kidani | 1 |
| 3 | Toshihiro Minami | 1 |
| 3 | Toshihiro Miyakawa | 1 |
| 3 | Tsuyoshi Tonomura | 1 |
| 3 | Yasuhiro Hayashida | 1 |
| 3 | Yoshiaki Hyodo | 1 |
| 3 | Yoshiteru Ishikawa | 1 |
| 3 | Yosiyuki Kawaguchi | 1 |
| 3 | Yuji Machida | 1 |
| 3 | Masaaki Otakane | 1 |
| 3 | Yoshinari Kontani | 1 |
| 3 | Tsutomu Taneichi | 1 |
| 3 | Akiyoshi Hatakeyama | 1 |
| 3 | Akinobu Yamada | 1 |