Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shinya Yamamoto | Toyota Industries | 5 |
| 1 | Masato Sakai | Hitachi Koki Co. | 5 |
| 3 | Motoyuki Suzuki | Hitachi | 4 |
| #4 | Kenichi Mori | Ajinomoto Co. | 3 |
| #5 | Kiyoshi Oka | Canon | 2 |
| #6 | Kazuo Abe | Shikoku Kakoki Co. | 1 |
| #6 | Hiroyuki Tokuda | Canon | 1 |
| #6 | Ken Tasaki | Kyushu University, National University | 1 |
| #6 | Hiroki Kitagawa | Hitachi Koki Co. | 1 |
| #6 | Toshihiro Kamei | National Institute Of Advanced Industrial Science And Technology | 1 |
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