Matsuya; So
Patent Applications and Registrations
Patent applications and USPTO patent grants for Matsuya; So.The latest application filed is for "developing roller and image forming method using the same".
- Matsuya; So - Tokyo JP
| Patent | Date |
|---|---|
| Developing roller and image forming method employing the same Grant 8,029,965 - Uchino , et al. October 4, 2 | 2011-10-04 |
| Electrophotograph developing roller and developing apparatus employing the same Grant 7,831,183 - Oshiba , et al. November 9, 2 | 2010-11-09 |
| Developing Roller And Image Forming Method Employing The Same App 20080220361 - Uchino; Satoshi ; et al. | 2008-09-11 |
| Developing Roller And Image Forming Method Using The Same App 20080220363 - UCHINO; Satoshi ; et al. | 2008-09-11 |
| Developing Roller And Developing Apparatus App 20080069601 - Oshiba; Takeo ; et al. | 2008-03-20 |
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