Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Toyoaki Kitano | Mitsubishi Electric | 4 |
| 1 | Hiroaki Kubo | Minolta Co. | 4 |
| 1 | Hirokazu Kanekiyo | Sumitomo Special Metals Co. | 4 |
| #4 | Katsushige Ikai | Takara Shuzo Co. | 3 |
| #4 | Masakazu Ban | Santen Pharmaceutical Co. | 3 |
| #6 | Kazuhisa Yamaki | Murata Manufacturing Co. | 1 |
| #6 | Yoshikazu Inami | Omron Healthcare Co. | 1 |
| #6 | Hiroko Sugimoto | Panasonic | 1 |
| #6 | Yoshiko Miya | Sumitomo Chemical | 1 |
| #6 | Hiroshi Hotta | Dai-Ichi Kogyo Seiyaku Co. | 1 |
| #6 | Keiko Sakakibara | Suntory Holdings Limited | 1 |
| #6 | Shigeo Nakashima | Canon | 1 |
| #6 | Seiichiro Honjo | Nippon Sheet Glass Company, Limited | 1 |
| #6 | Toshiyuki Iwahori | Omron Healthcare Co. | 1 |