Showing 1–25 of 25 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hirosada Horiguchi | Seiko Epson | 5 |
| 2 | Yosuke Itasaka | Seiko Epson | 4 |
| 3 | Koichiro Akasaka | Seiko Epson | 3 |
| 3 | Hisahiro Ito | Seiko Epson | 3 |
| #5 | Takemi Yonezawa | Seiko Epson | 2 |
| #5 | Seiichiro Ogura | Seiko Epson | 2 |
| #5 | Kazuhiko Shimodaira | Seiko Epson | 2 |
| #5 | Tsunenori Shibata | Seiko Epson | 2 |
| #5 | Kunihito Yamanaka | Seiko Epson | 2 |
| #5 | Seiichi Chiba | Seiko Epson | 2 |
| #5 | Matsutaro Naito | Seiko Epson | 2 |
| #5 | Kazuhito Fujisawa | Seiko Epson | 2 |
| #5 | Masaru Mikami | Seiko Epson | 2 |
| #5 | Tomohiro Yuda | Seiko Epson | 2 |
| #5 | Naohisa Obata | Seiko Epson | 2 |
| #16 | Mitsuaki KOSAKA | Seiko Epson | 1 |
| #16 | Yoshiki Makiuchi | Seiko Epson | 1 |
| #16 | Yoshitaka Fujihara | Mazda Motor | 1 |
| #16 | Noboru Inoue | Semiconductor Energy Laboratory | 1 |
| #16 | Hideyuki Akanuma | Seiko Epson | 1 |
| #16 | Shoichiro Kasahara | Seiko Epson | 1 |
| #16 | Hayato Terashi | Seiko Epson | 1 |
| #16 | Masataka Nomura | Seiko Epson | 1 |
| #16 | Shinji Nozawa | Seiko Epson | 1 |
| #16 | Kensaku Isohata | Seiko Epson | 1 |