Koiwa; Nobuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koiwa; Nobuki.The latest application filed is for "method of operating fuel cell system".
- Koiwa; Nobuki - Wako JP
- KOIWA; Nobuki - WAKO-SHI JP
- Koiwa; Nobuki - Saitama JP
- Koiwa; Nobuki - Utsunomiya JP
- KOIWA; Nobuki - Utsunomiya-shi JP
| Patent | Date |
|---|---|
| Method of operating fuel cell system Grant 11,444,294 - Yoshimura , et al. September 13, 2 | 2022-09-13 |
| Method of operating fuel cell system Grant 11,398,635 - Koiwa , et al. July 26, 2 | 2022-07-26 |
| Method Of Operating Fuel Cell System App 20210305599 - KOIWA; Nobuki ; et al. | 2021-09-30 |
| Method Of Operating Fuel Cell System App 20210305596 - YOSHIMURA; Yusai ; et al. | 2021-09-30 |
| Method Of Operating Fuel Cell System App 20210305600 - KOIWA; Nobuki ; et al. | 2021-09-30 |
| Method Of Stopping Operation Of Fuel Cell System App 20210296667 - KOIWA; Nobuki ; et al. | 2021-09-23 |
| Method Of Starting Operation Of Fuel Cell System At Low Temperature, And The Fuel Cell System App 20210091394 - INOUE; Kazuhide ; et al. | 2021-03-25 |
| Method for controlling fuel cell system Grant 10,461,349 - Koiwa , et al. Oc | 2019-10-29 |
| Fuel cell system Grant 10,249,889 - Ueda , et al. | 2019-04-02 |
| Method for controlling fuel cell system Grant 10,230,118 - Koiwa , et al. | 2019-03-12 |
| Method for controlling fuel cell system Grant 10,205,185 - Koiwa , et al. Feb | 2019-02-12 |
| Method for controlling fuel cell system Grant 10,050,292 - Koiwa , et al. August 14, 2 | 2018-08-14 |
| Fuel cell system and fuel cell system control method Grant 9,786,935 - Furusawa , et al. October 10, 2 | 2017-10-10 |
| Method for stopping fuel cell system and fuel cell system Grant 9,761,896 - Taruya , et al. September 12, 2 | 2017-09-12 |
| Method For Controlling Fuel Cell System App 20170250423 - KOIWA; Nobuki ; et al. | 2017-08-31 |
| Method For Controlling Fuel Cell System App 20170250425 - KOIWA; Nobuki ; et al. | 2017-08-31 |
| Method For Controlling Fuel Cell System App 20170250415 - KOIWA; Nobuki ; et al. | 2017-08-31 |
| Method For Controlling Fuel Cell System App 20170250422 - KOIWA; Nobuki ; et al. | 2017-08-31 |
| Method For Stopping Fuel Cell System And Fuel Cell System App 20150380753 - TARUYA; Kenji ; et al. | 2015-12-31 |
| Method of shutting down fuel cell system Grant 9,093,679 - Morita , et al. July 28, 2 | 2015-07-28 |
| Fuel Cell System App 20150086894 - Ueda; Kenichiro ; et al. | 2015-03-26 |
| Fuel Cell System And Fuel Cell System Control Method App 20130323539 - FURUSAWA; Koichiro ; et al. | 2013-12-05 |
| Method Of Shutting Down Fuel Cell System App 20120077102 - MORITA; Shinjiro ; et al. | 2012-03-29 |
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