Showing 1–32 of 32 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yuji Hatagishi | Yazaki | 5 |
| 2 | Yasushi Araki | Toyota | 4 |
| 3 | Kazumi Hoshiya | Toyota | 3 |
| 3 | Shouji Katsumata | Toyota | 3 |
| 3 | Yoshihiko Hyoudou | Toyota | 3 |
| #6 | Takashi Hashima | Toyota | 2 |
| #6 | Hidenori Yamanashi | Yazaki | 2 |
| #6 | Shigeki Nakayama | Toyota | 2 |
| #6 | Kinji Hirai | Takata | 2 |
| #6 | Kenichi Nomura | Toyota | 2 |
| #6 | Naofumi Kobayashi | Fujitsu Limited | 2 |
| #12 | Shigemitsu Inaba | Yazaki | 1 |
| #12 | Toshinori Okita | Toyota | 1 |
| #12 | Ryoichi Kurasako | Toyota | 1 |
| #12 | Shoichi Mochizuki | Kel | 1 |
| #12 | Shigeji Kudo | Yazaki | 1 |
| #12 | Masayuki Tsuchiya | Chugai Pharmaceutical | 1 |
| #12 | Hatsuo Nakao | Toyota | 1 |
| #12 | Chiemi Sasaki | Toyota | 1 |
| #12 | Akihiko Nakayama | 3M | 1 |
| #12 | Yoshikazu Kameda | Toyota | 1 |
| #12 | Hitoshi Hamada | Toyota | 1 |
| #12 | Noritada Yuyama | — | 1 |
| #12 | Daisuke Sagawa | Tetra Laval Holdings & Finance S.A. | 1 |
| #12 | Toshiyuki Nagase | Mitsubishi Materials | 1 |
| #12 | Yukihide Kimura | Toyota | 1 |
| #12 | Takashi Tsunooka | Toyota | 1 |
| #12 | Junich Sakamoto | Toyota | 1 |
| #12 | Motoichi Murakami | Toyota | 1 |
| #12 | Isao Mizuno | Denso | 1 |
| #12 | Shoji Katsumata | Toyota | 1 |
| #12 | Kouichi Irie | Hitachi | 1 |