Showing 1–22 of 22 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kihachiro Tanaka | Hitachi | 2 |
| 1 | Yukio Ishiuchi | Mitsubishi Gas Chemical Company | 2 |
| 1 | Shojiro Danmoto | Canon | 2 |
| 1 | Kiro Asano | Kureha Kagaku Kogyo | 2 |
| #5 | Yuji Kunimi | Ueno Seiyaku Oyo Kenkyujo | 1 |
| #5 | Masaichi Inaba | Nippon Mektron | 1 |
| #5 | Sigeo Sugimoto | Hitachi | 1 |
| #5 | Hiroichiro Watanabe | — | 1 |
| #5 | Tomoe Kanno | Ueno Seiyaku Oyo Kenkyujo | 1 |
| #5 | Teiji Ohsaka | Canon | 1 |
| #5 | Masatoshi Morikawa | Renesas Technology | 1 |
| #5 | Yoshio Yoshikawa | Mitsubishi Gas Chemical Company | 1 |
| #5 | Masakuni Kawada | Japan Aerospace Exploration Agency | 1 |
| #5 | Satoshi Ohsaki | Canon | 1 |
| #5 | Azuyasu Kitayama | Nippon Thompson Co. | 1 |
| #5 | Shigemi Igarashi | Hitachi | 1 |
| #5 | Heinojo Yamasaka | Nippon Chemiphar Co. | 1 |
| #5 | Nagon Takita | Riso Kagaku | 1 |
| #5 | Hideo Okado | Director-General Of Agency Of Industrial Science And Technology | 1 |
| #5 | Yukiji Iwase | Hitachi | 1 |
| #5 | Norimasa Fujita | Nippon Mektron | 1 |
| #5 | Yusuke Kajita | Hitachi Construction Machinery Co. | 1 |