Sugama; Kouichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sugama; Kouichi.The latest application filed is for "image printed matter and image forming method".
- Sugama; Kouichi - Tokyo N/A JP
- Sugama; Kouichi - Hachioji JP
- Sugama; Kouichi - Tochigi JP
| Patent | Date |
|---|---|
| Toner and toner manufacturing method Grant 8,431,298 - Anno , et al. April 30, 2 | 2013-04-30 |
| Image print and image forming method Grant 8,426,098 - Nakamura , et al. April 23, 2 | 2013-04-23 |
| Image Printed Matter And Image Forming Method App 20110254260 - NAKAMURA; Mitsutoshi ; et al. | 2011-10-20 |
| Image Print And Image Forming Method App 20110236652 - NAKAMURA; Mitsutoshi ; et al. | 2011-09-29 |
| Developing roller and image forming method employing the same Grant 7,885,585 - Uchino , et al. February 8, 2 | 2011-02-08 |
| Toner And Toner Manufacturing Method App 20110014561 - Anno; Masahiro ; et al. | 2011-01-20 |
| Developing roller and image forming method employing the same Grant 7,672,626 - Uchino , et al. March 2, 2 | 2010-03-02 |
| Developing roller and developing method thereof Grant 7,505,720 - Sugama , et al. March 17, 2 | 2009-03-17 |
| Developing Roller And Image Forming Method Employing The Same App 20070269240 - UCHINO; Satoshi ; et al. | 2007-11-22 |
| Developing Roller And Image Forming Method Employing The Same App 20070269239 - UCHINO; Satoshi ; et al. | 2007-11-22 |
| Developing roller and developing method thereof App 20070147907 - Sugama; Kouichi ; et al. | 2007-06-28 |
| System for controlling a change of sequence order of channel data Grant 4,740,959 - Kosugi , et al. April 26, 1 | 1988-04-26 |
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