Showing 1–24 of 24 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takeshi Yamamoto | Canon | 543 |
| 2 | Masahiro Takahashi | Semiconductor Energy Laboratory | 378 |
| 3 | Makoto Watanabe | Jfe Steel | 304 |
| #4 | Takeshi Aoki | Semiconductor Energy Laboratory | 208 |
| #5 | Toshihiro Nakamura | Sony | 82 |
| #6 | Hiroshi Kitamura | Nec | 66 |
| #7 | Yasunori Ogawa | Seiko Epson | 61 |
| #8 | Shingo Kato | Mitsubishi Electric | 58 |
| #9 | Akira Miyazaki | Honda Motor Co. | 53 |
| #10 | Takahiro Hasegawa | Kabushiki Kaisha Toshiba | 49 |
| #11 | Hiroyuki Noguchi | Lenovo (Singapore) Pte. | 47 |
| #12 | Hiroki Sugiura | Fujifilm | 29 |
| #13 | Ikuo Komatsu | Toyo Seikan Co. | 21 |
| #13 | Kenichi Hayakawa | Fujitsu Limited | 21 |
| #15 | Takahiro Nozaki | Keio University | 14 |
| #16 | Jun Otsuki | Honda Motor Co. | 13 |
| #17 | Misao Hiza | The Yokohama Rubber Co. | 11 |
| #18 | Kazushige Ebe | Bridgestone | 9 |
| #19 | Daniel Scherrer | Inventio Ag | 7 |
| #19 | Eiichi Nishizawa | Kao | 7 |
| #21 | Takashi Onuma | Honda Motor Co. | 6 |
| #22 | Koji Nozoe | Fujitsu Semiconductor Limited | 5 |
| #23 | Toshio Seo | Lexmark International | 4 |
| #24 | Hiroyuki Toshino | Honda Motor Co. | 3 |
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