Showing 1–25 of 25 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroshi Kobayashi | Toyota | 39 |
| 2 | Masahiro Hayashi | Brother Kogyo | 24 |
| 3 | Takuya Suzuki | Mitsubishi Electric | 11 |
| 3 | Takashi Inoue | Hamamatsu Photonics K.K. | 11 |
| #5 | Yuji Takahashi | Fujitsu Limited | 10 |
| #6 | Akio Ito | Seiko Epson | 7 |
| #7 | Yoji Yamada | Asmo Co. | 5 |
| #7 | Takuya Fujita | Sony | 5 |
| #9 | Yoshinori Kato | Teijin Limited | 4 |
| #10 | Shoji Kawahito | National University Corporation Shizuoka University | 3 |
| #10 | Mitsuo Watanabe | Fujitsu Limited | 3 |
| #10 | Masashi Suzuki | Brother Kogyo | 3 |
| #13 | Tetsuto Kawai | Yamaha | 2 |
| #13 | Masafumi Nakata | Yamaha | 2 |
| #13 | Akinori Saito | Mitutoyo | 2 |
| #16 | Yoshinobu Ito | Hamamatsu Photonics K.K. | 1 |
| #16 | Shinya Hattori | Hamamatsu Photonics K.K. | 1 |
| #16 | Shigeo Hara | Hamamatsu Photonics K.K. | 1 |
| #16 | Masahiro Sugiura | Toyota Central R&D Labs | 1 |
| #16 | Koji Okazaki | Honda Motor Co. | 1 |
| #16 | Tsuyoshi Miyaki | Yamaha | 1 |
| #16 | Takayuki Sakurai | Ngk Insulators | 1 |
| #16 | Yohei Nakano | Mitsubishi Electric | 1 |
| #16 | Fumio Iwase | Hamamatsu Photonics K.K. | 1 |
| #16 | Masafumi Ito | Teac | 1 |