Showing 1–16 of 16 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kunikazu Koura | Mitsubishi Electric | 4 |
| 2 | Toshikatsu Kashiwaya | Ngk Insulators | 2 |
| 2 | Tomoyoshi Yamada | Fujitsu Limited | 2 |
| #4 | Yasumasa Haruta | Mitsubishi Electric | 1 |
| #4 | Tomohide Yamagishi | Fujitsu Limited | 1 |
| #4 | Monoru Shibata | Toyoda Gosei Co. | 1 |
| #4 | Nakakatsu Takeno | Menicon Co. | 1 |
| #4 | Kouji Sakurai | Toyoda Gosei Co. | 1 |
| #4 | Toshihiko Asaya | Toyoda Gosei Co. | 1 |
| #4 | Tomomichi Mizoguchi | Denso | 1 |
| #4 | Shigeo Matsumoto | Sony | 1 |
| #4 | Hironori Takano | Canon | 1 |
| #4 | Makoto Shiranami | Ntn | 1 |
| #4 | Masayuki Nishikawa | — | 1 |
| #4 | Akio Iwata | Fujitsu Limited | 1 |
| #4 | Naoki Kaneyama | Toyoda Gosei Co. | 1 |