Showing 1–27 of 27 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Katsuji Iguchi | Sharp Kabushiki Kaisha | 13 |
| 2 | Hiroaki Onuma | Sharp Kabushiki Kaisha | 5 |
| 2 | Eiichiro Kataoka | Fujifilm | 5 |
| #4 | HIROYOSHI HIGASHISAKA | Sharp Kabushiki Kaisha | 4 |
| #5 | Takumi Tanaka | Jfe Steel | 3 |
| #6 | Hiroyuki Masuoka | Jfe Steel | 2 |
| #6 | Katsunori Sakata | Rorze | 2 |
| #6 | Hidenori Tago | Toyota | 2 |
| #9 | Ikuhiro Sumi | Jfe Steel | 1 |
| #9 | Shizuhiko Ikeno | Jfe Steel | 1 |
| #9 | Takanori Sonoda | Sharp Kabushiki Kaisha | 1 |
| #9 | Naomichi Iwata | Jfe Steel | 1 |
| #9 | Toyohiro Harazono | Sharp Kabushiki Kaisha | 1 |
| #9 | Keiichi Sawai | Sharp Kabushiki Kaisha | 1 |
| #9 | Satoshi Ueoka | Jfe Steel | 1 |
| #9 | Hiroyuki Iwamoto | Nec | 1 |
| #9 | Yoshinori Mochizuki | Mitsubishi Electric | 1 |
| #9 | Kenta Karube | Jfe Steel | 1 |
| #9 | Kaoru Kittaka | Sun-S Co. | 1 |
| #9 | Kazutaka Yoshimura | Honda Motor Co. | 1 |
| #9 | Takafumi Kondo | Ricoh Company | 1 |
| #9 | Yoshimichi Hino | Jfe Steel | 1 |
| #9 | Hiroki Orita | Sharp Kabushiki Kaisha | 1 |
| #9 | Akihiko Tanizawa | Jfe Steel | 1 |
| #9 | Kenji Hirota | Tokuyama | 1 |
| #9 | Ryo Nagao | Jfe Steel | 1 |
| #9 | Haruki Yoshimitsu | Sun-S Co. | 1 |