Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masahiko Yakuwa | Honda Motor Co. | 3 |
| 1 | Tatsuo Horaguchi | Nisshin Flour Milling | 3 |
| 3 | Hiroki Matsuoka | Toyota | 2 |
| 3 | Keisuke Ban | Honda Motor Co. | 2 |
| #5 | Tatsuji Seino | Honda Motor Co. | 1 |
| #5 | Yoshimichi Matsumoto | Honda Motor Co. | 1 |
| #5 | Norio Hoshi | Honda Motor Co. | 1 |
| #5 | Takeshi Yano | Seiko Epson | 1 |
| #5 | Shinichi Miyakoshi | Honda Motor Co. | 1 |
| #5 | Takumi Tottori | Honda Motor Co. | 1 |
| #5 | Junichi Yamanaga | Honda Motor Co. | 1 |
| #5 | Toshihiro Shimizu | Seiko Epson | 1 |
| #5 | Tomio Minobe | Micro Denshi Co. | 1 |
| #5 | Hisashi Yamaguchi | Fujitsu Limited | 1 |
| #5 | Yoshitaka Omori | Honda Motor Co. | 1 |