Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hideo Kurashima | Toyo Seikan Co. | 3 |
| 2 | Kenzo Fukuyoshi | Toppan Printing Co. | 1 |
| 2 | Yoshihiro Kodama | Toppan Printing Co. | 1 |
| 2 | Eiki Izumi | Hitachi Construction Machinery Co. | 1 |
| 2 | Isamu Miura | Konica Minolta | 1 |
| 2 | Satoshi Harada | Konica | 1 |
| 2 | Shigeru Saitoh | Kureha Kagaku Kogyo | 1 |
| 2 | Toru Tanabe | Stanley Electric Co. | 1 |
| 2 | Yasuo Wakimoto | Mitsubishi Electric | 1 |
| 2 | Yasunobu Yoshida | Tosoh | 1 |