Showing 1–29 of 29 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tadashi Kontani | Hitachi Kokusai Electric | 6 |
| 1 | Yasunori Okano | — | 6 |
| 1 | Yasuhiro Uchida | Canon | 6 |
| 1 | Nobuo Ishimaru | Hitachi Kokusai Electric | 6 |
| #5 | Mitsuaki Ogihara | Terumo Kabushiki Kaisha | 5 |
| #5 | Minquan Tian | — | 5 |
| #5 | Yasuki Yamauchi | — | 5 |
| #8 | Eriko Tamaru | — | 4 |
| #9 | Shaoming Liu | — | 3 |
| #9 | Mitsuhisa Kamei | — | 3 |
| #11 | Shigeki Ooma | — | 2 |
| #11 | Fujio Ihara | — | 2 |
| #11 | Kentaro Kishi | — | 2 |
| #11 | Shinsuke Okada | — | 2 |
| #11 | Takashi Kotoh | Toyota | 2 |
| #16 | Tatsuo Kumazaki | Unknown | 1 |
| #16 | Rei Arikawa | Hitachi | 1 |
| #16 | Eigo Fukai | Kabushiki Kaisha Toshiba | 1 |
| #16 | Yoshiyuki Hiroshima | Fujitsu Limited | 1 |
| #16 | Masanobu Uryuu | Hitachi | 1 |
| #16 | Hiroyuki Ishima | — | 1 |
| #16 | Chikara Ando | — | 1 |
| #16 | Norihiko Kuroishi | — | 1 |
| #16 | Masamichi Takahashi | — | 1 |
| #16 | Tetsuichi Satonaga | — | 1 |
| #16 | Katsura Sakai | — | 1 |
| #16 | Kazuya Chiba | Sumitomo Electric Industries | 1 |
| #16 | Takahiko Iwasaki | Hitachi | 1 |
| #16 | Heihachiro Yamamoto | — | 1 |