Showing 1–18 of 18 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Toshikatsu Kashiwaya | Ngk Insulators | 4 |
| 2 | Minoru Yamashita | Fujitsu Limited | 3 |
| 3 | Tomoyoshi Yamada | Fujitsu Limited | 2 |
| 3 | Yasumasa Haruta | Mitsubishi Electric | 2 |
| 3 | Masahiro Okuyama | Sanyo Electric Co. | 2 |
| 3 | Fumitake Kobayashi | Toyoda Gosei Co. | 2 |
| 3 | Makoto Shiranami | Ntn | 2 |
| #8 | Shigeki Takeo | Toyoda Gosei Co. | 1 |
| #8 | Kunikazu Koura | Mitsubishi Electric | 1 |
| #8 | Shogo Nasuda | Kitagawa Industries Co. | 1 |
| #8 | Akiyoshi Kitazima | Brother Kogyo | 1 |
| #8 | Kimitoshi Sato | Mitsubishi Electric | 1 |
| #8 | Akiko Ishida | Sumitomo Electric Industries | 1 |
| #8 | Masami Hirabayashi | Tomoeagawa Paper Co. | 1 |
| #8 | Takeki Kawamura | Aisin Seiki Kabushiki Kaisha | 1 |
| #8 | Tetsuya Miyano | Toyoda Gosei Co. | 1 |
| #8 | Toshihiko Asaya | Toyoda Gosei Co. | 1 |
| #8 | Tetuya Miyano | Toyoda Gosei Co. | 1 |