Showing 1–17 of 17 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yuuji Sakakibara | Bishamon Industries | 2 |
| 1 | Yasuhiko Sumiya | Nippondenso Co. | 2 |
| 1 | Akio Yamaguchi | Takasago International | 2 |
| 1 | Yoshiharu Kajikawa | Nippondenso Co. | 2 |
| #5 | Hiroya Taniguchi | Aisin Seiki Kabushiki Kaisha | 1 |
| #5 | Seiko Ishikawa | Brother Kogyo | 1 |
| #5 | Mamoru Sugiura | Sony | 1 |
| #5 | Akehito Sugiura | Chuo Hatsujo | 1 |
| #5 | Eiichi Sugiura | — | 1 |
| #5 | Satoshi Inayoshi | Nippondenso Co. | 1 |
| #5 | Yoshitomo Oguma | Denso | 1 |
| #5 | Emiko Isogai | Denso | 1 |
| #5 | Yuichiro Sakakibara | Aisin Seiki Kabushiki Kaisha | 1 |
| #5 | Kazuma Inagaki | Denso | 1 |
| #5 | Hirotsugu Sugiura | Aisin Seiki Kabushiki Kaisha | 1 |
| #5 | Mikio Torii | Denso | 1 |
| #5 | Takeyoshi Isogai | Fuji Machine Mfg. Co. | 1 |