Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D413817 | Watch case with global positioning system | Toshiya Ando, Dick Powell, Akio Shindate | 1999-09-14 |
| D411956 | Watch case | Koutarou Nakazato | 1999-07-13 |
| D401862 | Watch case | Masao Wada | 1998-12-01 |
| D401159 | Watch case | Kotaro Nakazato | 1998-11-17 |
| D396650 | Watch case | Masao Wada | 1998-08-04 |
| D396416 | Watch case | Kotaro Nakazato | 1998-07-28 |
| D396419 | Wrist watch | Masao Wada | 1998-07-28 |
| D390789 | Watch case | Kotaro Nakazato | 1998-02-17 |
| D387685 | Wrist watch | Masao Wada | 1997-12-16 |
| D358998 | Wrist watch with wireless remote controller for electronic instruments | — | 1995-06-06 |
| D349247 | Wrist watch | — | 1994-08-02 |
| D339303 | Wrist watch | — | 1993-09-14 |
| D327656 | Wrist watch | Takashi Morishima | 1992-07-07 |
| D327441 | Wrist watch | Hideyuki Yamamoto | 1992-06-30 |
| D327442 | Wrist watch | Hideyuki Yamamoto, Shingo Ishizaka | 1992-06-30 |
| D327443 | Wrist watch | Takashi Morishima | 1992-06-30 |