Showing 1–21 of 21 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Nobuyuki Iwai | Brother Industries | 4 |
| 1 | Hiroshi Fukui | Hitachi | 4 |
| 3 | Atsushi Tano | Denso Wave Incorporated | 3 |
| 3 | Hiroyuki Osakabe | Denso | 3 |
| #5 | Tokuhisa Takeuchi | Denso | 2 |
| #5 | Masahiro Murasato | Ngk Insulators | 2 |
| #5 | Kouichi Oda | Toyoda Boshoku | 2 |
| #8 | Minoru Sakakibara | Pfizer | 1 |
| #8 | Tomohiro Hamajima | Nec | 1 |
| #8 | Yuuichi Aoki | Denso | 1 |
| #8 | Koji Mizukusa | Denso | 1 |
| #8 | Makoto Ikegami | Denso | 1 |
| #8 | Takaaki Maekawa | Japan Science And Technology | 1 |
| #8 | Takanobu KONDOU | Asahi Glass Co. | 1 |
| #8 | Yoshihiko Kojima | Mazda Motor | 1 |
| #8 | Mitsuo Kawase | Ngk Insulators | 1 |
| #8 | Akiyoshi Mori | Fuji Oozx | 1 |
| #8 | Katsuya Kusano | Denso | 1 |
| #8 | Tadahiro Kurasawa | Denso | 1 |
| #8 | Sukekazu Asada | Aisin Seiki Kabushiki Kaisha | 1 |
| #8 | Taku Itoh | Denso | 1 |