Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | TAIHEI MIYAMOTO | IBM | 3 |
| 2 | Jumpei Yamaguchi | Ricoh Company | 2 |
| 2 | Yasuhiro Uchida | Canon | 2 |
| #4 | Hirokuni Arai | Sumitomo Bakelite Co. | 1 |
| #4 | Kenji Tasaki | Kabushiki Kaisha Toshiba | 1 |
| #4 | Toshiyasu OHARA | Fujitsu Limited | 1 |
| #4 | Tadashi Hagihara | Inter Holdings Co. | 1 |
| #4 | Masamichi Takahashi | — | 1 |
| #4 | Toshikazu Tsuji | Kirin Holdings Kabushiki Kaisha | 1 |