Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Toshiaki Mori | Panasonic | 60 |
| 2 | Hideki Takeda | Ubic | 55 |
| 3 | Kazuo Shimada | Fujitsu Limited | 15 |
| #4 | Natsuo Sawa | Shikoku Chemicals | 14 |
| #5 | Satoko Yamashita | Dojindo Laboratories | 3 |
| #6 | Tadao Nomoto | Shikoku Chemicals | 2 |
| #6 | Shoji Matsuoka | Anritsu Electric Company Limited | 2 |
| #6 | Hitonobu Onosaka | Shikoku Instrumentation Co. | 2 |
| #9 | Katsuyuki Kunii | Shikoku Instrumentation Co. | 1 |
| #9 | Hirofumi Soga | Shikoku Instrumentation Co. | 1 |
| #9 | Wataru Fujimoto | Kawada Industries | 1 |
| #9 | Makoto Yuda | Kawada Industries | 1 |
| #9 | Eiji Kagawa | Shikoku Instrumentation Co. | 1 |
| #9 | Yasufumi Mishima | Shikoku Instrumentation Co. | 1 |