Showing 1–24 of 24 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Seiji Yamaguchi | Sumitomo Electric Industries | 6 |
| 2 | Koji Kondo | Denso | 5 |
| 3 | Toru Oka | Toyoda Gosei Co. | 4 |
| 3 | Satoshi Yoshida | Canon | 4 |
| 3 | Hiroyuki Nakanishi | Sharp Kabushiki Kaisha | 4 |
| #6 | Hirofumi Suzuki | Hitachi | 3 |
| #7 | Kenichiro Kaneko | Toyoda Gosei Co. | 2 |
| #7 | Yasushi Masuda | Toyoda Gosei Co. | 2 |
| #7 | Naoki Yamaguchi | Panasonic | 2 |
| #7 | Yoshikazu Sugiyama | Nikon | 2 |
| #7 | Tetsuya Ogata | Ricoh Company | 2 |
| #12 | Mikine Hayashi | Toyoda Gosei Co. | 1 |
| #12 | Hiroto Watanabe | Toyoda Gosei Co. | 1 |
| #12 | Tomoyuki Yamaguchi | Fujitsu Limited | 1 |
| #12 | Moriyuki HASHIMOTO | Toyoda Gosei Co. | 1 |
| #12 | Junichi Fujita | Sony | 1 |
| #12 | Yoshinobu Yamada | Toyoda Gosei Co. | 1 |
| #12 | Takayuki Yamanaka | Sharp Kabushiki Kaisha | 1 |
| #12 | Hitoshi Kawabe | Toyoda Gosei Co. | 1 |
| #12 | Atsushi Komura | Denso | 1 |
| #12 | Takaki Niwa | Toyoda Gosei Co. | 1 |
| #12 | Norio Umemura | Toyoda Gosei Co. | 1 |
| #12 | Masaharu Ichise | Toyota | 1 |
| #12 | Takatoshi Yajima | Konica | 1 |