Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masashi Sahashi | Kabushiki Kaisha Toshiba | 4 |
| 1 | Ryosuke Kainuma | Japan Science And Technology Agency | 4 |
| 1 | Shinichi Sakamoto | Fujikura | 4 |
| #4 | Hiroshi Kawasaki | Dai Nippon Printing Co. | 2 |
| #5 | Takanobu Rokuka | Sumida | 1 |
| #5 | Makoto Yasukagawa | — | 1 |
| #5 | Juichi Oki | Sumida | 1 |
| #5 | Yoshiyuki Kiyosawa | Ricoh Company | 1 |
| #5 | Yoshiji Takahashi | Nikon | 1 |
| #5 | Shigeru Mahara | Sumida | 1 |