Showing 1–23 of 23 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Koichi Harada | Fujikura | 3 |
| 1 | Katsuyuki Naito | Kabushiki Kaisha Toshiba | 3 |
| 1 | Hiroki Takeuchi | Kyoto University | 3 |
| 1 | Mitsuhiko Kitagawa | Kabushiki Kaisha Toshiba | 3 |
| #5 | Kazuhito Hashimoto | Unknown | 2 |
| #5 | Itaru Murakami | Kabushiki Kaisha Toshiba | 2 |
| #5 | Ryozo Nagai | Nissan Chemical Industries | 2 |
| #5 | Toru Matsunaga | Sony | 2 |
| #5 | Takashi Imamichi | IBM | 2 |
| #5 | Masaji Komoda | — | 2 |
| #11 | Manabu Hanzaike | Globalfoundries | 1 |
| #11 | Yoshinori Seko | Taiyo Kagaku Co. | 1 |
| #11 | Hiroshi Nishiyama | Murata Manufacturing Co. | 1 |
| #11 | Shuji Matsuoka | Juntendo Educational Foundation | 1 |
| #11 | Toru Koga | Nichiman Co. | 1 |
| #11 | Kenichiro Yoshii | Kabushiki Kaisha Toshiba | 1 |
| #11 | Atsuko Nakayama | The University Of Tokyo | 1 |
| #11 | Shuta Nakanami | Nichiman Co. | 1 |
| #11 | Masaki Ihara | Ehs Lens Philippines | 1 |
| #11 | Minoru Ono | Fujitsu Limited | 1 |
| #11 | Kimie Murayama | Unknown | 1 |
| #11 | Nobuhiko Fukui | Fujitsu Limited | 1 |
| #11 | Makoto Asakura | Kabushiki Kaisha Toshiba | 1 |