Umehara; Ryuichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Umehara; Ryuichi.The latest application filed is for "rotary machine".
- Umehara; Ryuichi - Tokyo JP
- Umehara; Ryuichi - Yokohama JP
- Umehara; Ryuichi - Yokohama-shi JP
- Umehara; Ryuichi - Hyogo JP
| Patent | Date |
|---|---|
| Rotary machine Grant 11,066,938 - Umehara , et al. July 20, 2 | 2021-07-20 |
| Rotary Machine App 20200400038 - AZUMA; Toshihiko ; et al. | 2020-12-24 |
| Rotary machine Grant 10,801,335 - Umehara , et al. October 13, 2 | 2020-10-13 |
| Rotary Machine App 20190301289 - UMEHARA; Ryuichi ; et al. | 2019-10-03 |
| Rotary Machine App 20190301288 - UMEHARA; Ryuichi ; et al. | 2019-10-03 |
| Image forming apparatus to suppress toner adhering to guiding members Grant 10,317,832 - Asami , et al. | 2019-06-11 |
| Image forming apparatus Grant 10,261,462 - Asami , et al. | 2019-04-16 |
| Image forming system with information on conveying speed transferred between control units Grant 10,061,254 - Umehara , et al. August 28, 2 | 2018-08-28 |
| Image Forming Apparatus App 20180239288 - Asami; Jun ; et al. | 2018-08-23 |
| Image Forming Apparatus App 20180095385 - Asami; Jun ; et al. | 2018-04-05 |
| Image forming apparatus Grant 9,869,953 - Kaino , et al. January 16, 2 | 2018-01-16 |
| Image Forming Apparatus App 20170227897 - Kaino; Toshiya ; et al. | 2017-08-10 |
| Image Forming System App 20170102654 - Umehara; Ryuichi ; et al. | 2017-04-13 |
| Electric-vehicle control device, and electric vehicle and forklift truck having the same Grant 9,150,396 - Umehara , et al. October 6, 2 | 2015-10-06 |
| Steam Generator App 20140014295 - Umehara; Ryuichi ; et al. | 2014-01-16 |
| Industrial Vehicle App 20120303225 - Futahashi; Kensuke ; et al. | 2012-11-29 |
| Machine Tool Control Method And Machine Tool Control Device App 20120226374 - Yasuda; Chiaki ; et al. | 2012-09-06 |
| Electric-vehicle Control Device, And Electric Vehicle And Forklift Truck Having The Same App 20120185121 - Umehara; Ryuichi ; et al. | 2012-07-19 |
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