Showing 1–27 of 27 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akira Isaji | Nippondenso Co. | 4 |
| 1 | Masahiro Otake | Nintendo Co. | 4 |
| 3 | Kiyotaka Kato | Mitsubishi Electric | 2 |
| 3 | Hisayoshi Sakakibara | Denso | 2 |
| 3 | Hiroshi Yorita | Nippon Soken | 2 |
| 3 | Akira Sugiura | Otics | 2 |
| #7 | Kohki Hyodo | Makita | 1 |
| #7 | Akio Nara | Nippon Soken | 1 |
| #7 | Jyunshi Utsu | Nippon Soken | 1 |
| #7 | Sigeo Sasao | Nippon Soken | 1 |
| #7 | Teruo Matsukawa | Aisin Kako Kabushiki Kaisha | 1 |
| #7 | Shigeo Sasao | Nippon Soken | 1 |
| #7 | Tokio Kohama | Nippon Soken | 1 |
| #7 | Jun Hattori | Canon | 1 |
| #7 | Haruo Murakami | Sumitomo Bakelite Co. | 1 |
| #7 | Kyomi Morimoto | Aisin Aw Co. | 1 |
| #7 | Mithuyuki Hayashi | Nippondenso Co. | 1 |
| #7 | Nobuyoshi Sakakibara | Nippondenso Co. | 1 |
| #7 | Moriyasu Gotoh | Nippon Soken | 1 |
| #7 | Naoki Hirasawa | Denso | 1 |
| #7 | Toshihiro Yonezu | Jtekt | 1 |
| #7 | Kinya Takahashi | Denso | 1 |
| #7 | Yoshiaki Nakagawa | Sumitomo Electric Industries | 1 |
| #7 | Mitutaka Katada | Nippon Soken | 1 |
| #7 | Hajime Inuzuka | Nippondenso Co. | 1 |
| #7 | Masahiro Kotaki | Toyoda Gosei Co. | 1 |
| #7 | Nobuo Imatake | Nippon Soken | 1 |