Ohata; Yousuke
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohata; Yousuke.The latest application filed is for "developing device".
- Ohata; Yousuke - Osaka JP
- Ohata; Yousuke - Habikino JP
| Patent | Date |
|---|---|
| Developing device Grant RE34,344 - Sakato , et al. August 17, 1 | 1993-08-17 |
| Toner cartridge Grant D310,845 - Ohata September 25, 1 | 1990-09-25 |
| Copy paper counting method and device for copying apparatus Grant 4,521,102 - Motomura , et al. June 4, 1 | 1985-06-04 |
| Electrostatic copying apparatus Grant 4,386,845 - Miyoshi , et al. June 7, 1 | 1983-06-07 |
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