Showing 1–24 of 24 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroyuki Awano | Hitachi Maxell | 6 |
| 1 | Masashi Kitazawa | Mitsubishi Electric | 6 |
| 3 | Yoshikazu Sato | Honda Motor Co. | 3 |
| #4 | Shigeru Ito | Sanden | 2 |
| #4 | Masanori Kajiwara | Fujitsu Limited | 2 |
| #4 | Hiroshi Kakibayashi | Hitachi | 2 |
| #4 | Shigeru Arakawa | Aisan Kogyo Kabushiki Kaisha | 2 |
| #8 | Momosuke Takaichi | Canon | 1 |
| #8 | Naohiko Kakutani | Tokyo Automatic Machinery Works | 1 |
| #8 | Hiroyuki Nakane | Canon | 1 |
| #8 | Tsugio Nakamura | Seiko Epson | 1 |
| #8 | Katsunori Kawase | Unicolloid | 1 |
| #8 | Noriyuki Inomata | Takara Co. | 1 |
| #8 | Tadashi Ebashi | Mitsui Sugar Co. | 1 |
| #8 | Kenichi Kaneki | Hitachi | 1 |
| #8 | Hirohisa Satoh | Takara Co. | 1 |
| #8 | Kenji Soma | Sumitomo Electric Industries | 1 |
| #8 | Takaaki Shibata | Ntn | 1 |
| #8 | Toshikazu Kikuchi | Canon | 1 |
| #8 | Motohiko Morita | Hitachi | 1 |
| #8 | Yoshiyuki Nishida | Daicel Chemical Industries | 1 |
| #8 | Shigehito Kaji | — | 1 |
| #8 | Eishu Nagata | — | 1 |
| #8 | Suzuki Kazuhisa | Hitachi Chemical Company | 1 |