Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383531 | Inkjet printer having ultraviolet irradiator | — | 2022-07-12 |
| 11346421 | Damping force adjustable shock absorber | Atsushi Maeda | 2022-05-31 |
| 10352390 | Damper and method of assembling damper | Kengo Hase, Fumiyuki Yamaoka, Shunsuke Mori, Mikio Yamashita | 2019-07-16 |
| 10138763 | Rocker arm | — | 2018-11-27 |
| 10087788 | Lifter rotation preventing structure | Tatsuya Sasaki, Kimihiko Todo | 2018-10-02 |
| 9957846 | Lifter structure | Kimihiko Todo, Tatsuya Sasaki | 2018-05-01 |
| 9879570 | Lifter | Kimihiko Todo, Tatsuya Sasaki | 2018-01-30 |