Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroaki Shimizu | Tokyo Ohka Kogyo Co. | 171 |
| 2 | Toshiyuki Hasegawa | Kanzaki Kokyukoki Mfg. Co. | 83 |
| 3 | Yukinori Yamamoto | Canon | 28 |
| 3 | Qing Li | Agc | 28 |
| #5 | Hiroyoshi Takigawa | Bridgestone Tire Company Limited | 17 |
| #6 | Luo Cheng | Xerox | 7 |
| #7 | Norihiro Kato | Sony | 4 |
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