Tsurumaru, Shinichiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsurumaru, Shinichiro.The latest application filed is for "strap and attaching structure thereof".
- Tsurumaru, Shinichiro - Kawasaki JP
| Patent | Date |
|---|---|
| Strap and attaching structure thereof App 20020026691 - Nakadaira, Fumio ; et al. | 2002-03-07 |
| Battery lock mechanism for portable device Grant 6,302,454 - Tsurumaru , et al. October 16, 2 | 2001-10-16 |
| Adapter for terminal unit Grant 6,290,529 - Tsurumaru , et al. September 18, 2 | 2001-09-18 |
| Battery lock mechanism for portable device Grant 6,051,334 - Tsurumaru , et al. April 18, 2 | 2000-04-18 |
| On-vehicle holder of a portable terminal device Grant 5,964,601 - Tsurumaru , et al. October 12, 1 | 1999-10-12 |
| Data communication adapter for selectively supplying power to a communication control circuit or a portable terminal unit Grant 5,960,208 - Obata , et al. September 28, 1 | 1999-09-28 |
| Portable apparatus and battery locking mechanism Grant 5,824,431 - Tsurumaru , et al. October 20, 1 | 1998-10-20 |
| Information processing system using portable terminal unit and data communication adapter therefor Grant 5,661,634 - Obata , et al. August 26, 1 | 1997-08-26 |
| Printer-containing apparatus Grant 5,486,062 - Tsurumaru January 23, 1 | 1996-01-23 |
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