Showing 51–67 of 67 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| #21 | Haruzo Katoh | Toyo Aluminium | 1 |
| #21 | Akiyoshi Yoneda | Amada Co. | 1 |
| #21 | Yuko Tawada | Kaneka | 1 |
| #21 | Hisayoshi Shibata | Kawasaki | 1 |
| #21 | Taisuke Tsunoo | Kobelco Construction Machinery Co. | 1 |
| #21 | Toshikazu Nishiyama | Hitachi | 1 |
| #21 | Masami Katoh | Daikin Industries | 1 |
| #21 | Naofumi Saito | Maruo Calcium Co. | 1 |
| #21 | Tatsuaki Sumitani | Toyo Boseki Kabushiki Kaisha | 1 |
| #21 | Kunihiko Otani | Asahi Rubber | 1 |
| #21 | Nobuhiko Ibaraki | Kobe Steel | 1 |
| #21 | Soichi Shono | Taki Chemical Co. | 1 |
| #21 | Haruzou Katou | Toyo Aluminium | 1 |
| #21 | Kazuo Kadomaru | Sumitomo Rubber Industries | 1 |
| #21 | Hisashi Kakiuchi | Sumitomo Rubber Industries | 1 |
| #21 | Yuka Kanamori | Kaneka | 1 |
| #21 | Isao Yoshimizu | Kawasaki | 1 |