Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Keiji Ohashi | Fujikura | 7 |
| 2 | Yusuke Hashizume | Toshiba Tec Kabushiki Kaisha | 3 |
| 2 | Hisashi Ishikawa | Canon | 3 |
| #4 | Takaaki Endo | Canon | 2 |
| #4 | Hideaki Yamagata | Ricoh Company | 2 |
| #4 | Yoshiki Shirochi | Sony | 2 |
| #7 | Masanori Ochi | Kabushiki Kaisha Toshiba | 1 |
| #7 | Shin Kayahara | Ricoh Company | 1 |
| #7 | Eiichi Sakaue | Kabushiki Kaisha Toshiba | 1 |
| #7 | Masaaki Shimagaki | Toray Industries | 1 |
| #7 | Tohru Mita | — | 1 |
| #7 | Yuan Wu | International Superconductivity Technology Center, The Juridical Foundation | 1 |
| #7 | Naoki Imasaki | Kabushiki Kaisha Toshiba | 1 |