Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209778 | Movement and timepiece | Shuichi Tamura, Tsunenobu Endo | 2021-12-28 |
| 11112026 | Fluid device | Hiroyuki Sugiura, Yutaka Hayashi, Ken Naito | 2021-09-07 |
| 10934897 | Mechanical lash adjuster | Michihiro Kameda, Hiroyuki Ozawa | 2021-03-02 |