Showing 1–24 of 24 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yasutaka Ito | Ibiden Co. | 7 |
| 2 | Akiyuki Sudou | Denso | 4 |
| 2 | Masaharu Oohashi | Denso | 4 |
| #4 | Ichiro Yoshida | Denso | 3 |
| #4 | Naoki Mizuno | Brother Kogyo | 3 |
| #4 | Tomoaki Kawabata | Advics Co. | 3 |
| #7 | Minoru Todo | Aisin Aw Co. | 2 |
| #7 | Tatsuru Kuwabara | Denso | 2 |
| #7 | Naoaki SUGIURA | Toyota | 2 |
| #7 | Mitsuhiro Kanayama | Denso | 2 |
| #11 | Kazuya Iwatsuki | Aisin Aw Co. | 1 |
| #11 | Norio Inoue | Nikki-Universal Co. | 1 |
| #11 | Takashi Mani | Aisan Kogyo Kabushiki Kaisha | 1 |
| #11 | Hiroshige Murase | Japan Corn Starch Co. | 1 |
| #11 | Nobuko Watanabe | Aisin Seiki Kabushiki Kaisha | 1 |
| #11 | Shinichi Naganuma | Denso | 1 |
| #11 | Kenryo Yamamoto | Denso Wave Incorporated | 1 |
| #11 | Tsutomu Maekawa | Ricoh Company | 1 |
| #11 | Shinichi Shimono | Denso | 1 |
| #11 | Nobuko Takasu | Aisin Seiki Kabushiki Kaisha | 1 |
| #11 | Ryosuke Utaka | Denso | 1 |
| #11 | Satomi Hosokawa | Denso | 1 |
| #11 | Toshihiro Nishio | — | 1 |
| #11 | Katsuyuki Okado | Yanegijutsukenkyujo Co. | 1 |