Top Inventors at Kabushiki Kaisha Okawara Seisakusho All Time
Showing 1–22 of 22 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Sumio Kawai | 3 |
| 2 | Kazumasa Nagasawa | 2 |
| 2 | Shigemori Ohtani | 2 |
| 2 | Takeo Shibata | 2 |
| 2 | Takekazu Tomizawa | 2 |
| 2 | Tetsuo Noguchi | 2 |
| #7 | Hiroshi Nakanishi | 1 |
| #7 | Hideo Yamazaki | 1 |
| #7 | Kazuo Kishibata | 1 |
| #7 | Kazuo Kishihata | 1 |
| #7 | Kanji Kuwabara | 1 |
| #7 | Masaru Kobayashi | 1 |
| #7 | Masao Tanaka | 1 |
| #7 | Mikio Okawara | 1 |
| #7 | Naozi Sawaguchi | 1 |
| #7 | Shoji Tanno | 1 |
| #7 | Susumu Ueda | 1 |
| #7 | Toshiharu Sugiura | 1 |
| #7 | Toshiro Takeyama | 1 |
| #7 | Inosuke Furuya | 1 |
| #7 | Morihiro Nakayasu | 1 |
| #7 | Toyoji Sakyo | 1 |