Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kimio Nagasaka | Seiko Epson | 4 |
| 2 | Yukimune Watanabe | Seiko Epson | 3 |
| 2 | Hiroyuki Kawate | Seiko Epson | 3 |
| #4 | Shingo HOSHINO | Seiko Epson | 2 |
| #4 | Taketo CHINO | Seiko Epson | 2 |
| #6 | Masako Tugane | National Federation Of Agricultural Cooperative Associations | 1 |
| #6 | Yuu Watanabe | Denso | 1 |
| #6 | Takumi Kuhara | Hoya | 1 |
| #6 | Shinya Sasamoto | Nisca | 1 |
| #6 | Akihiro Murata | Seiko Epson | 1 |