Top Inventors at Sanko Kaihatsu Kagaku Kenkyusho All Time
Showing 1–30 of 30 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Toranosuke Saito | 27 |
| 2 | Shigeru Oda | 9 |
| 3 | Takashi Ishibashi | 8 |
| #4 | Hiroki Tsunomachi | 7 |
| #5 | Daishiro Kishimoto | 6 |
| #5 | Masakatu Kitani | 6 |
| #5 | Tomoharu Shiozaki | 6 |
| #8 | Eiji Kawabata | 5 |
| #8 | Masato Tanaka | 5 |
| #8 | Toshitake Suzuki | 5 |
| #11 | Kazuo Doyama | 4 |
| #11 | Makoto Ohsuga | 4 |
| #11 | Makoto Yamaguchi | 4 |
| #11 | Naoto Arai | 4 |
| #11 | Akihiro Niki | 4 |
| #16 | Hiroyuki Ohishi | 3 |
| #16 | Toshio Uesaka | 3 |
| #18 | Shoji Aoyagi | 2 |
| #18 | Takeshi Murakami | 2 |
| #18 | Tetsuo Shiraishi | 2 |
| #21 | Fumio Seyama | 1 |
| #21 | Katsuya Sakaguchi | 1 |
| #21 | Kenichi Ikemoto | 1 |
| #21 | Masakatsu Kitani | 1 |
| #21 | Shouichi Murata | 1 |
| #21 | Shuki Okauchi | 1 |
| #21 | Tetsuo Tsuchida | 1 |
| #21 | Toshio Kimura | 1 |
| #21 | Tomoyuki Okimoto | 1 |
| #21 | Yukihiro Abe | 1 |