Ogashiwa; Sakae
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ogashiwa; Sakae.The latest application filed is for "medium ejection device and image forming apparatus".
- Ogashiwa; Sakae - Tokyo JP
| Patent | Date |
|---|---|
| Developer storage unit and image forming apparatus Grant 8,270,891 - Ogashiwa September 18, 2 | 2012-09-18 |
| Medium ejection device and image forming apparatus Grant 7,648,137 - Ogashiwa January 19, 2 | 2010-01-19 |
| Medium Ejection Device And Image Forming Apparatus App 20090026699 - OGASHIWA; Sakae | 2009-01-29 |
| Developer storage unit and image forming apparatus App 20080240779 - Ogashiwa; Sakae | 2008-10-02 |
| Roller, belt unit, and image forming apparatus that uses a roller and a belt unit Grant 7,113,725 - Ogashiwa , et al. September 26, 2 | 2006-09-26 |
| Roller, belt unit, and image forming apparatus that uses a roller and a belt unit App 20030223777 - Ogashiwa, Sakae ; et al. | 2003-12-04 |
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