Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yoshihisa Yamamoto | Aisin Aw Co. | 5 |
| 2 | Kazuhiko Tabata | Kyowa Hakko Bio Co. | 3 |
| 2 | Hiroyuki Takeda | Sony | 3 |
| #4 | Masanori Aoki | Mitsubishi Electric | 2 |
| #4 | Ken Igarashi | Ntt Docomo | 2 |
| #6 | Shinji Kimura | Hitachi | 1 |
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