Showing 1–19 of 19 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Mitsuaki Yamamoto | Sekisui Medical Co. | 4 |
| 1 | Yasutaka Tsuruga | Hitachi Construction Machinery Co. | 4 |
| 1 | Tomo Shimizu | Sekisui Medical Co. | 4 |
| 1 | Fumihiko Matsuda | Nippon Mektron | 4 |
| #5 | Kyoko Matsui | Toyota | 3 |
| #5 | Arata Tanaka | Littelfuse, Japan G.K. | 3 |
| #7 | Keigo Kikuchi | Kcm | 2 |
| #7 | Chiharu Kageyama | Canon | 2 |
| #7 | Takashi Takeyama | Kcm | 2 |
| #10 | Shohei Kamiya | Hitachi Construction Machinery Co. | 1 |
| #10 | Yoshimitsu Nakane | Canon | 1 |
| #10 | Akira Shimohira | Hitachi Construction Machinery Co. | 1 |
| #10 | Isamu Fukamachi | Sekisui Medical Co. | 1 |
| #10 | Saishu Yoshida | Sekisui Medical Co. | 1 |
| #10 | Kohei Takubo | Sekisui Medical Co. | 1 |
| #10 | Hiroyuki Ebinuma | Sekisui Medical Co. | 1 |
| #10 | Sachiko Ito | Sekisui Medical Co. | 1 |
| #10 | Shinya Nakayama | Sekisui Medical Co. | 1 |
| #10 | Junichi Kondou | Sekisui Medical Co. | 1 |