Showing 1–28 of 28 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Naomi Kimura | Seiko Epson | 12 |
| 2 | Atsushi Matsuo | Seiko Epson | 9 |
| 3 | Kaori Sendai | Seiko Epson | 5 |
| 3 | Kunihiko Takagi | Seiko Epson | 5 |
| #5 | Toshiyuki Kasai | Seiko Epson | 3 |
| #5 | Toshiaki Hashizume | Seiko Epson | 3 |
| #5 | Nobuyuki Setsuda | Seiko Epson | 3 |
| #5 | Hiroshige Owaki | Seiko Epson | 3 |
| #5 | Shuichi Kanemoto | Seiko Epson | 3 |
| #10 | Yoshitomo Kumai | Seiko Epson | 2 |
| #10 | Shinobu Yokokawa | Seiko Epson | 2 |
| #10 | Youichi Moto | Kyocera | 2 |
| #10 | Hirokazu Kasahara | Seiko Epson | 2 |
| #10 | Hideo Miyasaka | Seiko Epson | 2 |
| #10 | Shunichi Imai | Olympus | 2 |
| #10 | Kazunori Takabayashi | Seiko Epson | 2 |
| #10 | Naoto ARUGA | Seiko Epson | 2 |
| #10 | Tadashi Kinebuchi | Seiko Epson | 2 |
| #19 | Takahiro KAMETA | Seiko Epson | 1 |
| #19 | Masayuki Oto | Epson Toyocom | 1 |
| #19 | Shuichi Wakabayashi | Seiko Epson | 1 |
| #19 | Arata Okayama | Kyocera | 1 |
| #19 | Katsunari Kumagai | Seiko Epson | 1 |
| #19 | Tetsuo Takagi | Seiko Epson | 1 |
| #19 | Kazuma Ozaki | Seiko Epson | 1 |
| #19 | Takahiro Katakura | Seiko Epson | 1 |
| #19 | Sadaaki Horiuchi | Seiko Epson | 1 |
| #19 | Akira Morozumi | Fuji Electric Co. | 1 |