Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12189346 | Wrist device | — | 2025-01-07 |
| 11698654 | Button device and timepiece | — | 2023-07-11 |
| 10139783 | Hand device, electronic timepiece, hand driving method of electronic timepiece and recording medium | Koichi Matsuzawa, Takaomi Yonekura, Iichiro Hashimoto | 2018-11-27 |
| D577827 | Machine apparatus for arm function recovery support | Hidenori Miyazawa, Takashi Hiraoka, Kairi Eguchi, Shigeyuki Takao | 2008-09-30 |