Showing 1–21 of 21 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Toshihiro Motoi | Konica | 4 |
| 1 | Setsuko Masuda | IBM | 4 |
| 3 | Masato Takahashi | Taisho Pharmaceutical Co. | 2 |
| 3 | Honami Oosawa | Sanyo Denki Co. | 2 |
| #5 | Seiji Masuda | Taisho Pharmaceutical Co. | 1 |
| #5 | Toshio Nakamura | Taisho Pharmaceutical Co. | 1 |
| #5 | Daisuke Takuma | IBM | 1 |
| #5 | Hajime TAKASHIMA | Toyama Chemical Co. | 1 |
| #5 | Jun Chieh Yen | Sanyo Denki Co. | 1 |
| #5 | Yusuke Oka | Taisho Pharmaceutical Co. | 1 |
| #5 | Hiroki Urabe | Taisho Pharmaceutical Co. | 1 |
| #5 | Kie Kubo | Kabushiki Kaisha Toshiba | 1 |
| #5 | Takashi Hashihayata | Banyu Pharmaceutical Co. | 1 |
| #5 | Ryoji Matsubara | Hitachi | 1 |
| #5 | Kazunari Sakagami | Taisho Pharmaceutical Co. | 1 |
| #5 | Tetsuya Yabuuchi | Taisho Pharmaceutical Co. | 1 |
| #5 | Yoichiro Suga | Taisho Pharmaceutical Co. | 1 |
| #5 | Kei Kasai | Kabushiki Kaisha Toshiba | 1 |
| #5 | Norikazu Otake | Banyu Pharmaceutical Co. | 1 |
| #5 | Risa Tsuruta | Taisho Pharmaceutical Co. | 1 |
| #5 | Akihiko Ohwada | Fujitsu Limited | 1 |