Yoshida; Hiromichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yoshida; Hiromichi.The latest application filed is for "working machine".
Company Profile
2.34.29
- Yoshida; Hiromichi - Sakai JP
- Yoshida; Hiromichi - Wako JP
- YOSHIDA; Hiromichi - Sakai-shi JP
- Yoshida; Hiromichi - Wako-shi JP
- Yoshida; Hiromichi - Utsunomiya JP
- Yoshida; Hiromichi - Utsunomiya-shi JP
- Yoshida; Hiromichi - Tokyo JP
- Yoshida; Hiromichi - Saitama JP
- Yoshida; Hiromichi - Shioya-gun JP
- Yoshida; Hiromichi - Tochigi-ken JP
- Yoshida; Hiromichi - Shiyoa-gun JP
- Yoshida; Hiromichi - Hitachi JP
Patent Activity
| Patent | Date |
|---|---|
| Working machine Grant 11,186,968 - Ono , et al. November 30, 2 | 2021-11-30 |
| Fuel cell activation method Grant 11,081,713 - Toyota , et al. August 3, 2 | 2021-08-03 |
| Working Machine App 20200056351 - ONO; Makoto ; et al. | 2020-02-20 |
| Fuel Cell Activation Method App 20190305347 - Toyota; Shohei ; et al. | 2019-10-03 |
| Fuel cell stack health monitoring using groups of fuel cells Grant 10,218,018 - Sinha , et al. Feb | 2019-02-26 |
| Fuel Cell Stack Health Monitoring Using Groups Of Fuel Cells App 20170324106 - Sinha; Manish ; et al. | 2017-11-09 |
| Ionized gas detector and ionized gas detecting method Grant 9,645,113 - Haramoto , et al. May 9, 2 | 2017-05-09 |
| Fuel cell and method of operating the fuel cell Grant 9,640,818 - Furuyama , et al. May 2, 2 | 2017-05-02 |
| Humidification control method for fuel cell Grant 9,368,818 - Mohri , et al. June 14, 2 | 2016-06-14 |
| Fuel cell and method of operating fuel cell Grant 9,318,760 - Uehara , et al. April 19, 2 | 2016-04-19 |
| Method for sequentially measuring impedance, measurement device, and fuel cell system Grant 9,317,055 - Egami , et al. April 19, 2 | 2016-04-19 |
| Fuel-cell electric vehicle Grant 9,242,574 - Yoshida , et al. January 26, 2 | 2016-01-26 |
| Fuel cell system and activation method of fuel cell Grant 8,895,166 - Yoshida , et al. November 25, 2 | 2014-11-25 |
| Ionized Gas Detector And Ionized Gas Detecting Method App 20140266231 - Haramoto; Yoshiaki ; et al. | 2014-09-18 |
| Humidification Control Method For Fuel Cell App 20140162151 - MOHRI; Masahiro ; et al. | 2014-06-12 |
| Fuel Cell And Method Of Operating Fuel Cell App 20140057186 - UEHARA; Junji ; et al. | 2014-02-27 |
| Fuel cell system, method of stopping operation of the fuel cell system, and method of starting operation of the fuel cell system Grant 8,557,459 - Matsubara , et al. October 15, 2 | 2013-10-15 |
| Method For Sequentially Measuring Impedance, Measurement Device, And Fuel Cell System App 20130103224 - EGAMI; Masahiro ; et al. | 2013-04-25 |
| Fuel Cell And Method Of Operating The Fuel Cell App 20130095402 - FURUYAMA; Masataka ; et al. | 2013-04-18 |
| Method of actuating fuel cell system and fuel cell system Grant 8,241,803 - Inai , et al. August 14, 2 | 2012-08-14 |
| Stop method for fuel cell system and fuel cell system Grant 8,221,923 - Inai , et al. July 17, 2 | 2012-07-17 |
| Fuel cell system and fuel control method Grant 8,216,731 - Inai , et al. July 10, 2 | 2012-07-10 |
| Fuel cell potential measuring apparatus and manufacturing method therefor Grant 8,154,243 - Sato , et al. April 10, 2 | 2012-04-10 |
| Fuel cell Grant 7,901,826 - Yoshida , et al. March 8, 2 | 2011-03-08 |
| Fuel cell assembly operating method and fuel cell system Grant 7,871,731 - Inai , et al. January 18, 2 | 2011-01-18 |
| Method for detecting abnormality in fuel cell Grant 7,794,889 - Murakami , et al. September 14, 2 | 2010-09-14 |
| Fuel cell having closure seal Grant 7,776,490 - Sugiura , et al. August 17, 2 | 2010-08-17 |
| Fuel Cell Potential Measuring Apparatus And Manufacturing Method Therefor App 20100021781 - Sato; Masahiko ; et al. | 2010-01-28 |
| Method of starting up operation of fuel cell at low temperature Grant 7,588,844 - Hayashi , et al. September 15, 2 | 2009-09-15 |
| Fuel cell system and method of scavenging same Grant 7,563,528 - Inai , et al. July 21, 2 | 2009-07-21 |
| Fuel Cell System, Method Of Stopping Operation Of The Fuel Cell System, And Method Of Starting Operation Of The Fuel Cell System App 20090169929 - MATSUBARA; Takeshi ; et al. | 2009-07-02 |
| Method For Detecting Abnormality In Fuel Cell App 20090029213 - MURAKAMI; Yoshikazu ; et al. | 2009-01-29 |
| Method for detecting abnormality in fuel cell Grant 7,445,861 - Murakami , et al. November 4, 2 | 2008-11-04 |
| Fuel cell stack Grant 7,445,866 - Sugiura , et al. November 4, 2 | 2008-11-04 |
| Fuel cell and fuel cell stack Grant 7,393,607 - Mohri , et al. July 1, 2 | 2008-07-01 |
| Fuel cell with a seal tightly in contact with an electrode for preventing leakage of a reactant gas Grant 7,326,485 - Yoshida , et al. February 5, 2 | 2008-02-05 |
| Fuel-cell electric vehicle App 20070231639 - Yoshida; Hiromichi ; et al. | 2007-10-04 |
| Fuel cell system and activation method of fuel cell App 20070196708 - Yoshida; Hiromichi ; et al. | 2007-08-23 |
| Fuel cell system and fuel cell control method App 20070184313 - Inai; Shigeru ; et al. | 2007-08-09 |
| Method of actuating fuel cell system and fuel cell system App 20070166577 - Inai; Shigeru ; et al. | 2007-07-19 |
| Solid polymer electrolyte membrane fuel cell electrode catalyst layer Grant 7,157,175 - Komura , et al. January 2, 2 | 2007-01-02 |
| Stop method for fuel cell system and fuel cell system App 20060251937 - Inai; Shigeru ; et al. | 2006-11-09 |
| Fuel cell App 20060216572 - Yoshida; Hiromichi ; et al. | 2006-09-28 |
| Fuel cell stack and a method of supplying reactant gases to the fuel cell stack Grant 7,090,941 - Baba , et al. August 15, 2 | 2006-08-15 |
| Fuel cell stack App 20060177723 - Inai; Shigeru ; et al. | 2006-08-10 |
| Fuel cell stack App 20060110650 - Sugiura; Seiji ; et al. | 2006-05-25 |
| Fuel cell assembly operating method and fuel cell system App 20060083968 - Inai; Shigeru ; et al. | 2006-04-20 |
| Fuel cell system and method of scavenging same App 20050196654 - Inai, Shigeru ; et al. | 2005-09-08 |
| Stop method for fuel cell system and fuel cell system App 20050136297 - Inai, Shigeru ; et al. | 2005-06-23 |
| Fuel cell App 20050079400 - Sugiura, Seiji ; et al. | 2005-04-14 |
| Method of starting up operation of fuel cell at low temperature App 20050053809 - Hayashi, Katsumi ; et al. | 2005-03-10 |
| Fuel cell App 20040115509 - Yoshida, Hiromichi ; et al. | 2004-06-17 |
| Solid polymer electrolyte membrane fuel cell electrode catalyst layer App 20040106515 - Komura, Takashi ; et al. | 2004-06-03 |
| Fuel cell and fuel cell stack App 20040038112 - Mohri, Masahiro ; et al. | 2004-02-26 |
| Fuel cell stack and a method of supplying reactant gases to the fuel cell stack App 20030054223 - Baba, Ichiro ; et al. | 2003-03-20 |
| Method for detecting abnormality in fuel cell App 20030039869 - Murakami, Yoshikazu ; et al. | 2003-02-27 |
| Evaporating heat transfer wall Grant 4,678,029 - Sasaki , et al. July 7, 1 | 1987-07-07 |
| Method for producing a heat transfer wall for vaporizing liquids Grant 4,653,163 - Kuwahara , et al. March 31, 1 | 1987-03-31 |
| Heat transfer surface with multiple layers Grant 4,602,681 - Daikoku , et al. July 29, 1 | 1986-07-29 |
| Composite superconductors Grant 4,371,741 - Ando , et al. February 1, 1 | 1983-02-01 |
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