Showing 1–19 of 19 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yasuyuki Honda | Toyo Jidoki Co. | 4 |
| 2 | Takashi Yoshitomi | Teijin Limited | 3 |
| 2 | Susumu Honda | Teijin Limited | 3 |
| #4 | Hiroshi Aoyagi | Teijin Limited | 2 |
| #4 | Tohru Yoshikane | Toyo Jidoki Co. | 2 |
| #4 | Kazuo Kohmura | Mitsui Chemicals | 2 |
| #4 | Kakue Nakamoto | Toyo Jidoki Co. | 2 |
| #4 | Shinichiro Shoji | Teijin Limited | 2 |
| #4 | Tsuneaki Biyajima | Mitsui Chemicals | 2 |
| #10 | Ryoji Tsukamoto | Teijin Limited | 1 |
| #10 | Naoto Ohnishi | Mitsui Chemicals | 1 |
| #10 | Shinichi Fukeda | Toyo Jidoki Co. | 1 |
| #10 | Susumu Maruo | Teijin Limited | 1 |
| #10 | Naruhiko Onishi | Teijin Frontier Co. | 1 |
| #10 | Asami Kanematsu | Teijin Limited | 1 |
| #10 | Takashi Satake | Aichi Machine Industry Co. | 1 |
| #10 | Tetsuaki Yomoda | Toyo Jidoki Co. | 1 |
| #10 | Shinobu Nishiguchi | Toyo Jidoki Co. | 1 |
| #10 | Takeshi Muranaka | Mitsui Petrochemical Industries | 1 |