Showing 1–16 of 16 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazuhiro Ogata | Tokai Rubber Industries | 2 |
| 1 | Takeshi Hirayama | Hitachi | 2 |
| 3 | Masanobu Ishida | Kyocera | 1 |
| 3 | Hiroyuki Sugimoto | Ricoh Company | 1 |
| 3 | Masahiko Taniguchi | Chisso | 1 |
| 3 | Shinsuke Takenishi | Kyocera | 1 |
| 3 | Tsuyoshi Yasutomi | Kyocera | 1 |
| 3 | Masami Terasawa | Kyocera | 1 |
| 3 | Yoichi Hagiwara | Kyocera | 1 |
| 3 | Hirofumi Dohgome | Fujitsu Limited | 1 |
| 3 | Yoshikatsu Okabayashi | Kyocera | 1 |
| 3 | Norio Okuda | Kyocera | 1 |
| 3 | Noriyoshi Nakanishi | Kyocera | 1 |
| 3 | Yutaka Makino | Sumitomo Electric Industries | 1 |
| 3 | Shuuichi Yamamoto | Sumitomo Electric Industries | 1 |
| 3 | Kenichiro Miyahara | Kyocera | 1 |