Showing 1–28 of 28 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tomoki Koyama | Citizen Watch Co. | 3 |
| 1 | Qian Bao | Sumitomo Heavy Industries | 3 |
| 1 | Munekuni Sato | Jmc | 3 |
| #4 | Gisuke Tokuyama | Citizen Watch Co. | 2 |
| #4 | Masayuki Araki | Alab | 2 |
| #4 | Daisuke MATSUOH | Citizen Watch Co. | 2 |
| #4 | Akiyoshi Takagi | Yazaki | 2 |
| #8 | Jumpei ISHIBASHI | Casio Computer Co. | 1 |
| #8 | Hironori Ando | — | 1 |
| #8 | Mitsuo Saitoh | Panasonic | 1 |
| #8 | Yu Takyoh | Citizen Watch Co. | 1 |
| #8 | Noriaki Mitamura | Citizen Watch Co. | 1 |
| #8 | Toshinori Okazaki | Citizen Watch Co. | 1 |
| #8 | Hiroyuki Usami | — | 1 |
| #8 | Ryutaro UEMURA | Citizen Watch Co. | 1 |
| #8 | Marie Yoshida | Citizen Watch Co. | 1 |
| #8 | Yasuhiro Uemura | Hitachi | 1 |
| #8 | Daisuke Iri | Citizen Watch Co. | 1 |
| #8 | Toshihiko Kita | Citizen Watch Co. | 1 |
| #8 | Kei Mitsuhashi | Olympus Medical Systems | 1 |
| #8 | Sadaharu Higuchi | — | 1 |
| #8 | Yasuo Kitajima | Citizen Watch Co. | 1 |
| #8 | Isao Totsuka | Nikon | 1 |
| #8 | Takahiro Kuromoto | Sumitomo Heavy Industries | 1 |
| #8 | Kouichi Nakajima | Citizen Watch Co. | 1 |
| #8 | Akihiro Tsuchiya | Sumitomo Heavy Industries | 1 |
| #8 | Kenji Miyasaka | Toyota | 1 |
| #8 | Takuji Aimiya | Konica Minolta | 1 |