Showing 1–20 of 20 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kenji Sato | Ts Tech Co. | 10 |
| 2 | Koichi Ito | Kabushiki Kaisha Toshiba | 8 |
| 3 | Takashi Ishida | Sumitomo Electric Industries | 6 |
| #4 | Masayuki Kato | Fujitsu Limited | 5 |
| #4 | Hiroyuki Matsuoka | Sumitomo Wiring Systems | 5 |
| #4 | Sho Miyazaki | Sumitomo Wiring Systems | 5 |
| #4 | Tomoyasu Yamada | Sanken Electric Co. | 5 |
| #8 | Nobuyuki Kobayashi | Toyota | 3 |
| #8 | Yuji Nakura | Sumitomo Electric Industries | 3 |
| #10 | Hiroyuki Yamashita | Kao | 2 |
| #10 | Takahiro Onizuka | Sumitomo Wiring Systems | 2 |
| #10 | Akira Haraguchi | Sumitomo Electric Industries | 2 |
| #10 | Hisashi Harada | Mitsubishi Electric | 2 |
| #10 | Koichi Kato | Toyota | 2 |
| #15 | Yoshio Mizutani | Sumitomo Electric Industries | 1 |
| #15 | Akira Nakajima | Honda Motor Co. | 1 |
| #15 | Ryuji Nakanishi | Sumitomo Wiring Systems | 1 |
| #15 | Mamoru Sawada | Denso | 1 |
| #15 | Yuji Fukano | Sandisk Technologies | 1 |
| #15 | Satoko Ito | Honda Motor Co. | 1 |