Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akihiro Itoh | Ricoh Company | 3 |
| 2 | Shinichi Mizuno | Tachi-S Co. | 1 |
| 2 | Tomoaki Hoshino | Kurume University | 1 |
| 2 | Michiharu Sakata | Mitsui Chemicals | 1 |
| 2 | Satoru Itoh | Banyu Pharmaceutical Co. | 1 |
| 2 | Akira Kajiwara | Nec Electronics | 1 |
| 2 | Yasunobu Antoku | Minophagen Pharmaceutical Co. | 1 |
| 2 | Eiichi Mukai | Tokyo Electron Limited | 1 |
| 2 | Seikoh Abe | Sumitomo Electric Industries | 1 |
| 2 | Junichi Terayama | Sumitomo Electric Industries | 1 |
| 2 | Masafumi Mikami | Daiso Co. | 1 |
| 2 | Jiro Harada | Harada Industry Co. | 1 |
| 2 | Kazumi Ohtsubo | Sumitomo Electric Industries | 1 |
| 2 | Katsuhiko Hirashima | Fujitsu Limited | 1 |