Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11223266 | Power generation device and input device | — | 2022-01-11 |
| 11056961 | Power generator, input device, and lock device with sensor | — | 2021-07-06 |
| 10608516 | Power generation device | Kensuke Toda | 2020-03-31 |
| 10211703 | Power generating unit | — | 2019-02-19 |
| 10170969 | Power generation device | Kensuke Toda | 2019-01-01 |
| 7986478 | Lens drive device | Hiroshi Yamashita | 2011-07-26 |