Showing 1–20 of 20 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hideo Izawa | Miyakoshi Printing Machinery Co. | 6 |
| 2 | Tomokazu Morita | Kabushiki Kaisha Toshiba | 5 |
| 3 | Naoyuki Narita | Kabushiki Kaisha Toshiba | 4 |
| 3 | Katsutoshi Ishii | Tokyo Electron Limited | 4 |
| #5 | Shigehiro Arai | Seiko Instruments | 3 |
| #6 | Kenichi Kudo | Seiko Precision | 2 |
| #7 | Yuuki Asano | Nikon | 1 |
| #7 | Mitsuru Suzuki | Seiko Precision | 1 |
| #7 | Jun Kamada | Fujitsu Limited | 1 |
| #7 | Keigo SASAKI | Toyo Engineering | 1 |
| #7 | Tsubasa Nakajima | Ashizawa Finetech | 1 |
| #7 | Katsura Tomotaki | Seiko Seiki Kabushiki Kaisha | 1 |
| #7 | Takahiro Tamura | Ashizawa Finetech | 1 |
| #7 | Akifumi Matsubara | Canon | 1 |
| #7 | Hiroto Yoshihara | Kabushiki Kaisha Toshiba | 1 |
| #7 | Masayuki Shibuya | Nippon Steel & Sumitomo Metal | 1 |
| #7 | Naoto Masumitsu | Nippon Steel | 1 |
| #7 | Yuuichi Yamazaki | Miyakoshi Printing Machinery Co. | 1 |
| #7 | Hideki Shime | — | 1 |
| #7 | Kouji Oono | Sumitomo Osaka Cement Co. | 1 |