Sunayama; Satoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sunayama; Satoshi.The latest application filed is for "image forming apparatus".
- Sunayama; Satoshi - Osaka JP
- SUNAYAMA; Satoshi - Osaka-shi JP
| Patent | Date |
|---|---|
| Image forming apparatus Grant 10,921,729 - Shimizu , et al. February 16, 2 | 2021-02-16 |
| Image forming apparatus Grant 10,795,282 - Sunayama , et al. October 6, 2 | 2020-10-06 |
| Image Forming Apparatus App 20200233333 - SUNAYAMA; Satoshi ; et al. | 2020-07-23 |
| Image Forming Apparatus App 20200103785 - SHIMIZU; Tamotsu ; et al. | 2020-04-02 |
| Image forming apparatus Grant 10,551,766 - Nakachi , et al. Fe | 2020-02-04 |
| Image Forming Apparatus App 20200026219 - NAKACHI; Kazuhiro ; et al. | 2020-01-23 |
| Image forming apparatus having a voltage setter for setting the proper inter-peak voltage value Grant 10,459,362 - Takagami , et al. Oc | 2019-10-29 |
| Image forming apparatus with process controller that determines whether to re-execute a refresh process for charging a surface of a photoconductor to prevent image deletion Grant 10,353,331 - Takagami , et al. July 16, 2 | 2019-07-16 |
| Image Forming Apparatus App 20190163084 - Takagami; Ai ; et al. | 2019-05-30 |
| Image Forming Apparatus App 20190163107 - Takagami; Ai ; et al. | 2019-05-30 |
| Image forming apparatus Grant 10,197,947 - Sunayama Fe | 2019-02-05 |
| Image Forming Apparatus App 20180284651 - SUNAYAMA; Satoshi | 2018-10-04 |
| Toner replenishment device and image forming apparatus having the same Grant 8,929,778 - Sunayama January 6, 2 | 2015-01-06 |
| Toner Replenishment Device And Image Forming Apparatus Having The Same App 20140286678 - Sunayama; Satoshi | 2014-09-25 |
| Time measuring apparatus and image forming apparatus Grant 8,760,672 - Sunayama June 24, 2 | 2014-06-24 |
| Toner replenishment device and image forming apparatus having the same Grant 8,750,767 - Sunayama June 10, 2 | 2014-06-10 |
| Toner Replenishment Device And Image Forming Apparatus Having The Same App 20120243886 - Sunayama; Satoshi | 2012-09-27 |
| Time Measuring Apparatus And Image Forming Apparatus App 20090185211 - Sunayama; Satoshi | 2009-07-23 |
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