Kumei; Hideyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kumei; Hideyuki.The latest application filed is for "fuel cell system".
- Kumei; Hideyuki - Sunto-gun JP
- Kumei; Hideyuki - Shizuoka-ken JP
- Kumei; Hideyuki - Sunto-gun Shizuoka-ken JP
- KUMEI; Hideyuki - Suntogun JP
- Kumei; Hideyuki - Nagaizumi-cho JP
- Kumei; Hideyuki - Suntoh-gun JP
| Patent | Date |
|---|---|
| Fuel cell system Grant 11,450,869 - Ito , et al. September 20, 2 | 2022-09-20 |
| Fuel cell system Grant 11,239,480 - Ito , et al. February 1, 2 | 2022-02-01 |
| Fuel cell system Grant 11,217,804 - Kumei January 4, 2 | 2022-01-04 |
| Fuel cell system Grant 11,165,080 - Kaneko , et al. November 2, 2 | 2021-11-02 |
| Fuel cell system Grant 11,145,882 - Ito , et al. October 12, 2 | 2021-10-12 |
| Fuel cell system Grant 11,139,490 - Kumei , et al. October 5, 2 | 2021-10-05 |
| Fuel cell system Grant 10,804,553 - Tsuruta , et al. October 13, 2 | 2020-10-13 |
| Fuel cell system Grant 10,756,360 - Kumei , et al. A | 2020-08-25 |
| Fuel Cell System App 20200251761 - Kind Code | 2020-08-06 |
| Fuel Cell System App 20200185739 - ITO; Masayuki ; et al. | 2020-06-11 |
| Fuel Cell System App 20200185736 - ITO; Masayuki ; et al. | 2020-06-11 |
| Fuel Cell System App 20200153011 - KUMEI; Hideyuki | 2020-05-14 |
| Fuel Cell System App 20200144640 - KANEKO; Tomohiko ; et al. | 2020-05-07 |
| Fuel Cell System App 20200127307 - KUMEI; Hideyuki ; et al. | 2020-04-23 |
| Fuel Cell System App 20200112039 - ITO; Masayuki ; et al. | 2020-04-09 |
| Fuel Cell System App 20200112041 - ITO; Masayuki ; et al. | 2020-04-09 |
| Fuel cell system Grant 10,547,072 - Tsuruta , et al. Ja | 2020-01-28 |
| Fuel Cell System App 20190229351 - Kumei; Hideyuki ; et al. | 2019-07-25 |
| Fuel Cell System App 20180145356 - TSURUTA; Yoshiaki ; et al. | 2018-05-24 |
| Fuel Cell System App 20180108926 - TSURUTA; Yoshiaki ; et al. | 2018-04-19 |
| Fuel cell Grant 9,748,587 - Nakajima , et al. August 29, 2 | 2017-08-29 |
| Fuel Cell App 20160072139 - NAKAJIMA; Masato ; et al. | 2016-03-10 |
| Methods and systems for controlling power output of a fuel cell Grant 9,196,915 - Kawahara , et al. November 24, 2 | 2015-11-24 |
| Controlling fuel cell Grant 9,065,099 - Kumei , et al. June 23, 2 | 2015-06-23 |
| Fuel cell system and method of stopping fuel cell system Grant 8,932,772 - Kumei , et al. January 13, 2 | 2015-01-13 |
| Fuel Cell System App 20140272651 - KUMEI; Hideyuki ; et al. | 2014-09-18 |
| Fuel cell system Grant 8,778,549 - Kumei , et al. July 15, 2 | 2014-07-15 |
| Fuel Cell System, Method And Program Of Determining Cause Of Negative Voltage, And Storage Medium Storing Program App 20130189596 - Kawahara; Shuya ; et al. | 2013-07-25 |
| Fuel cell system and control method of same Grant 8,415,061 - Kawahara , et al. April 9, 2 | 2013-04-09 |
| Fuel Cell System And Control Method Therefor App 20130059215 - Kawahara; Shuya ; et al. | 2013-03-07 |
| Controlling Fuel Cell App 20120321976 - Kumei; Hideyuki ; et al. | 2012-12-20 |
| Fuel Cell System And Control Method Of Same App 20120308905 - Kawahara; Shuya ; et al. | 2012-12-06 |
| Fuel Cell System And Method Of Stopping Fuel Cell System App 20120276460 - Kumei; Hideyuki ; et al. | 2012-11-01 |
| Fuel Cell System App 20120045705 - Kumei; Hideyuki ; et al. | 2012-02-23 |
| Fuel Cell System App 20100136447 - Kumei; Hideyuki ; et al. | 2010-06-03 |
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