Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroshi Tanaka | Fujitsu Limited | 20 |
| 2 | Atsushi Yoshida | Panasonic | 7 |
| 3 | Masakazu Ishikawa | Toyota | 3 |
| #4 | Masanori Ito | Canon | 2 |
| #5 | Kazuya Hamada | Mazda Motor | 1 |
| #5 | Hiroki Uemura | Mazda Motor | 1 |
| #5 | Hiroshi Shimada | Kubota | 1 |
| #5 | Hiroshi Ohmura | Mazda Motor | 1 |
| #5 | Shusuke Okada | Yanmar Holdings Co. | 1 |
| #5 | Toshihiko Mori | Fujitsu Limited | 1 |