Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masashi Sahashi | Kabushiki Kaisha Toshiba | 11 |
| 2 | Shinichi Sakamoto | Fujikura | 6 |
| 3 | Yoshinori Miura | Sumida | 2 |
| #4 | Ichiro Miki | Kyowa Hakko Kogyo Co. | 1 |
| #4 | Yoshiharu YOSHII | Sumida | 1 |
| #4 | Ryosuke Kainuma | Japan Science And Technology Agency | 1 |
| #4 | Yoshiyuki Kiyosawa | Ricoh Company | 1 |