Showing 1–20 of 20 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Naoki Yamaguchi | Panasonic | 10 |
| 2 | Tohru Oka | Toyoda Gosei Co. | 6 |
| 2 | Yasushi Masuda | Toyoda Gosei Co. | 6 |
| #4 | Satoshi Yoshida | Canon | 5 |
| #5 | Seiji Yamaguchi | Sumitomo Electric Industries | 4 |
| #5 | Koji Kondo | Denso | 4 |
| #7 | Takatoshi Yajima | Konica | 2 |
| #7 | Hiroaki Mizuno | Fujimi Incorporated | 2 |
| #7 | Junichi Fujita | Sony | 2 |
| #7 | Hiroyuki Nakanishi | Sharp Kabushiki Kaisha | 2 |
| #11 | Tetsuya Matsutani | Sumitomo Electric Industries | 1 |
| #11 | Keiji Miyoshi | Toyoda Gosei Co. | 1 |
| #11 | Toru Oka | Toyoda Gosei Co. | 1 |
| #11 | Mikine Hayashi | Toyoda Gosei Co. | 1 |
| #11 | Hiroto Watanabe | Toyoda Gosei Co. | 1 |
| #11 | Shinichi Matsui | Casio Computer Co. | 1 |
| #11 | Akio Namiki | Pioneer Electronic | 1 |
| #11 | Hiroshi Watarai | Toyoda Gosei Co. | 1 |
| #11 | Yuji Matsuzaki | Toyoda Gosei Co. | 1 |
| #11 | Yoshiki Nakamura | Toyoda Gosei Co. | 1 |