Kotegawa; Hajime
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kotegawa; Hajime.The latest application filed is for "portable electronic apparatus having a flat box shaped housing".
- Kotegawa; Hajime - Ome JP
- Kotegawa, Hajime - Ome-shi JP
| Patent | Date |
|---|---|
| Electronic apparatus and electronic system provided with the same Grant 6,933,981 - Kishida , et al. August 23, 2 | 2005-08-23 |
| Portable electronic apparatus having a flat box shaped housing Grant 6,798,648 - Sasaki , et al. September 28, 2 | 2004-09-28 |
| Portable electronic device Grant 6,657,854 - Horii , et al. December 2, 2 | 2003-12-02 |
| Portable electronic apparatus having a flat box shaped housing App 20020172002 - Sasaki, Katsumaru ; et al. | 2002-11-21 |
| Portable electronic device App 20020041483 - Horii, Yasuyuki ; et al. | 2002-04-11 |
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