Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D583353 | Console for telephone | Dustin Brown, Arthur Wu, Chris Hunke, Akira Takahashi | 2008-12-23 |
| D576146 | Telephone | Dustin Brown, Arthur Wu, Chris Hunke, Akira Takahashi | 2008-09-02 |
| D575262 | Telephone | Dustin Brown, Arthur Wu, Chris Hunke, Akira Takahashi | 2008-08-19 |
| D575263 | Telephone | Dustin Brown, Arthur Wu, Chris Hunke, Akira Takahashi | 2008-08-19 |
| 7227599 | Display device and manufacturing method of the same | Hiroyuki Sonoda | 2007-06-05 |
| D502650 | Watch case | Kazuyasu Kojima | 2005-03-08 |
| D407330 | Watch case | — | 1999-03-30 |
| D407342 | Watch band | — | 1999-03-30 |
| D401162 | Watch case with a protection device | Hideyuki Yamamoto | 1998-11-17 |
| D394610 | Watch case | Hideyuki Yamamoto | 1998-05-26 |
| D394404 | Wrist watch | Hideyuki Yamamoto | 1998-05-19 |
| D365525 | Wrist watch | Richard Seymour, David Hillary Powell | 1995-12-26 |
| D354237 | Wrist watch with electronic compass | — | 1995-01-10 |
| D354239 | Wrist watch | — | 1995-01-10 |
| D339749 | Wrist watch | — | 1993-09-28 |
| D327442 | Wrist watch | Hideyuki Yamamoto, Shoichi Sugita | 1992-06-30 |
| D323786 | Wrist watch | — | 1992-02-11 |
| D297312 | Wrist watch | — | 1988-08-23 |