Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10509562 | Wearable electronic device having a touch screen | Shigeru Hanagata, Keiichi Imamura, Takeshi Okada | 2019-12-17 |
| D799478 | Wearable information terminal | Seiji Murakami, Shigeru Hanagata | 2017-10-10 |
| D551993 | Watch case | — | 2007-10-02 |
| D536626 | Wrist watch | — | 2007-02-13 |