Showing 1–16 of 16 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Noritaka IDE | Seiko Epson | 5 |
| 2 | Tomoharu Kobayashi | Daicel | 4 |
| 3 | Shigenori Nakagawa | Seiko Epson | 3 |
| 3 | Shingo Oda | Daicel Chemical Industries | 3 |
| #5 | Takashi Saikawa | Seiko Epson | 2 |
| #5 | Hisatoshi Nakamura | Seiko Epson | 2 |
| #7 | Teppei Hanano | Daicel | 1 |
| #7 | Shinichi Yoshie | Seiko Epson | 1 |
| #7 | Takako SUGIYAMA | Seiko Epson | 1 |
| #7 | Masako Fukuda | Seiko Epson | 1 |
| #7 | Yutaka Tsujimura | Nagase Chemtex | 1 |
| #7 | Taro ISAYAMA | — | 1 |
| #7 | Akitaka Yajima | Seiko Epson | 1 |
| #7 | Yoji Fujisaki | Daicel | 1 |
| #7 | Takumi Oribe | Seiko Epson | 1 |
| #7 | Shoichi Nagamatsu | Seiko Epson | 1 |