Showing 1–16 of 16 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroki Matsuoka | Toyota | 4 |
| 2 | Naohisa Morishita | Honda Motor Co. | 2 |
| 2 | Hirotsuga Saito | Iwatsu Electric Co. | 2 |
| 2 | Hisashi Yamaguchi | Fujitsu Limited | 2 |
| 2 | Kazunori Ishizeki | Dott Limited | 2 |
| #6 | Masafumi Sato | Kyocera Document Solutions | 1 |
| #6 | Saburo Tomita | Asia Optical Co. | 1 |
| #6 | Toshihiro Ota | Sharp Kabushiki Kaisha | 1 |
| #6 | Akira Miyamae | Seiko Epson | 1 |
| #6 | Setsuko Mino | Nisshin Flour Milling | 1 |
| #6 | Masanao Kunugi | Seiko Epson | 1 |
| #6 | Masami Ishizaki | — | 1 |
| #6 | Takeshi Yano | Seiko Epson | 1 |
| #6 | Minoru Kozaki | Seiko Epson | 1 |
| #6 | Hirotsuna Miura | Seiko Epson | 1 |
| #6 | Katsuji Watabe | Ricoh Company | 1 |