Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11921470 | Device with buttons and electronic timepiece | Takafumi Suzuki, Rei Morisawa | 2024-03-05 |
| 11507029 | Device with buttons and electronic timepiece | Takafumi Suzuki, Rei Morisawa | 2022-11-22 |
| D860835 | Wearable information terminal | — | 2019-09-24 |
| D508415 | Watch case | Shigeru Hanagata | 2005-08-16 |
| D505868 | Watch case | Takayasu Akagi | 2005-06-07 |
| D502650 | Watch case | Shingo Ishizaka | 2005-03-08 |
| D458152 | Watch case | — | 2002-06-04 |
| D434988 | Watch case | — | 2000-12-12 |
| D429467 | Watch case | — | 2000-08-15 |
| D427082 | Watch case | — | 2000-06-27 |
| D418428 | Watch case | — | 2000-01-04 |
| D408314 | Watch band | Masaki Koide | 1999-04-20 |
| D407332 | Watch case | — | 1999-03-30 |
| D404659 | Watch case | — | 1999-01-26 |
| D394401 | Watch case | Ryusuke Moriai | 1998-05-19 |
| D394393 | Watch case | — | 1998-05-19 |
| D378666 | Wrist watch | — | 1997-04-01 |
| D366426 | Wrist watch | — | 1996-01-23 |