Showing 51–53 of 53 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| #29 | Osamu Onuki | Doryokuro Kakunenryo Kaihatsu Jigyodan | 1 |
| #29 | Seiichi Wakairo | Hitachi | 1 |
| #29 | Hisaya Gotou | Mitsui Norin Co. | 1 |
224 patents · 53 inventors
Ranked #9,993 of 111,555 cities Top 9%
Showing 51–53 of 53 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| #29 | Osamu Onuki | Doryokuro Kakunenryo Kaihatsu Jigyodan | 1 |
| #29 | Seiichi Wakairo | Hitachi | 1 |
| #29 | Hisaya Gotou | Mitsui Norin Co. | 1 |