Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tomoaki KARASAWA | Toyota | 3 |
| 1 | Seiichi ASAOKA | Yoshino Kogyosho Co. | 3 |
| 1 | Keisuke Sakai | Citizen Holdings Co. | 3 |
| #4 | Takeshi Shimane | Kabushiki Kaisha Toshiba | 2 |
| #4 | Nanae Tanaka | Kobayashi & Co. | 2 |
| #4 | Naoya Negoro | Mabuchi Motor Co. | 2 |
| #7 | Hiroki Kurosu | Canon | 1 |
| #7 | Hiroaki Takahara | Nikon | 1 |
| #7 | Ryuji Osawa | Oncotherapy Science | 1 |
| #7 | Atsushi Tomishima | Kabushiki Kaisha Toshiba | 1 |
| #7 | Takeshi Imazeki | — | 1 |