Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroshi Kobayashi | Toyota | 16 |
| 2 | Takashi Inoue | Hamamatsu Photonics K.K. | 6 |
| 3 | Masafumi Ito | Teac | 4 |
| 3 | Akio Ito | Seiko Epson | 4 |
| #5 | Shigeo Hara | Hamamatsu Photonics K.K. | 3 |
| #6 | Masahiro Hayashi | Brother Kogyo | 2 |
| #7 | Masashi Suzuki | Brother Kogyo | 1 |
| #7 | Hiroyuki Asakura | Sumitomo Electric Industries | 1 |
| #7 | Yoshinori Kato | Teijin Limited | 1 |
| #7 | Yuji Takahashi | Fujitsu Limited | 1 |
| #7 | Koji Okazaki | Honda Motor Co. | 1 |
| #7 | Masahiro Sugiura | Toyota Central R&D Labs | 1 |
| #7 | Kenji Ohashi | Murata Kikai | 1 |
| #7 | Makoto Takayanagi | Trinc.Org | 1 |
| #7 | Mitsuo Yamaguchi | Meiji Seika Kaisha | 1 |