Showing 1–23 of 23 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazuhisa Yamamoto | Panasonic | 225 |
| 2 | Shintaro Suzuki | Aisin Seiki Kabushiki Kaisha | 102 |
| 3 | Akira Yoshimura | Canon | 71 |
| #4 | Hiroshi Okamura | Kabushiki Kaisha Toshiba | 65 |
| #5 | Koji Miwa | Toyota | 55 |
| #6 | Tomotaka Ishikawa | Toyota | 54 |
| #7 | Satoshi Takeuchi | Denso | 48 |
| #8 | Takashi Nagata | Denso | 34 |
| #9 | Daisuke Terasawa | Qualcomm | 32 |
| #10 | Akira Asai | Banyu Pharmaceutical Co. | 25 |
| #11 | Tsutomu Nagata | Sharp Kabushiki Kaisha | 21 |
| #12 | Yuzo Shimizu | Sumitomo Electric Industries | 18 |
| #13 | Hajime Ueno | — | 15 |
| #14 | Toru Katsumata | Polyplastics Co. | 14 |
| #14 | Minoru Nomura | Dainippon Ink And Chemicals | 14 |
| #16 | Yoichi Arai | Yazaki | 12 |
| #16 | Hideki Takada | Kabushiki Kaisha Toshiba | 12 |
| #18 | Hiroyuki Ishida | Kyowa Hakko Kogyo Co. | 8 |
| #19 | Yukiharu Hosoi | Yamaha Motor | 7 |
| #20 | Hirotoshi Noguchi | Yamaha Motor | 6 |
| #21 | Ayumu Takagi | Terumo Kabushiki Kaisha | 5 |
| #21 | Hideki Fujimagari | Terumo Kabushiki Kaisha | 5 |
| #23 | Enoch Park | James R. Glidewell Dental Ceramics | 3 |
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