Yakumaru; Yuuichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yakumaru; Yuuichi.The latest application filed is for "electrochemical hydrogen compressor and method for operating electrochemical hydrogen compressor".
- Yakumaru; Yuuichi - Nara JP
- YAKUMARU; YUUICHI - Kyoto JP
- Yakumaru; Yuuichi - Osaka JP
- Yakumaru, Yuuichi - Kadoma-shi JP
| Patent | Date |
|---|---|
| Hydrogen system Grant 11,332,835 - Yakumaru , et al. May 17, 2 | 2022-05-17 |
| Hydrogen system Grant 11,332,836 - Yakumaru , et al. May 17, 2 | 2022-05-17 |
| Electrochemical Hydrogen Compressor And Method For Operating Electrochemical Hydrogen Compressor App 20200343567 - WAKITA; HIDENOBU ; et al. | 2020-10-29 |
| Electrochemical hydrogen pump Grant 10,550,486 - Yakumaru , et al. Fe | 2020-02-04 |
| Membrane electrode assembly and electrochemical hydrogen pump Grant 10,480,087 - Ukai , et al. Nov | 2019-11-19 |
| Hydrogen Supply System App 20190311890 - YAKUMARU; YUUICHI ; et al. | 2019-10-10 |
| Hydrogen System App 20190276944 - YAKUMARU; YUUICHI ; et al. | 2019-09-12 |
| Hydrogen System App 20190271090 - YAKUMARU; YUUICHI ; et al. | 2019-09-05 |
| Electrochemical hydrogen pump Grant 10,301,179 - Sakai , et al. | 2019-05-28 |
| Electrochemical Hydrogen Pump App 20180187319 - Yakumaru; Yuuichi ; et al. | 2018-07-05 |
| Membrane Electrode Assembly And Electrochemical Hydrogen Pump App 20180179647 - UKAI; KUNIHIRO ; et al. | 2018-06-28 |
| Electrochemical Hydrogen Pump App 20180155193 - SAKAI; OSAMU ; et al. | 2018-06-07 |
| Fuel cell system Grant 9,985,302 - Yakumaru May 29, 2 | 2018-05-29 |
| Fuel cell system Grant 9,966,621 - Kobayashi , et al. May 8, 2 | 2018-05-08 |
| Gas Diffusion Layer And Electrochemical Hydrogen Pump App 20180100243 - YAKUMARU; YUUICHI ; et al. | 2018-04-12 |
| Fuel cell system Grant 9,928,820 - Yakumaru , et al. March 27, 2 | 2018-03-27 |
| Gas Diffusion Layer And Electrochemical Hydrogen Pump App 20170362718 - YAKUMARU; YUUICHI ; et al. | 2017-12-21 |
| Hydrogen generator with a supplementary air flow rate adjustor for a combustor Grant 9,843,061 - Yakumaru , et al. December 12, 2 | 2017-12-12 |
| Electrochemical Hydrogen Pump App 20170233878 - YAKUMARU; YUUICHI ; et al. | 2017-08-17 |
| Fuel Cell System App 20170092255 - YAKUMARU; YUUICHI ; et al. | 2017-03-30 |
| Fuel Cell System App 20150263362 - YAKUMARU; YUUICHI | 2015-09-17 |
| Fuel Cell System App 20150030943 - Kobayashi; Susumu ; et al. | 2015-01-29 |
| Heat pump apparatus and operating method thereof Grant 7,975,502 - Tamura , et al. July 12, 2 | 2011-07-12 |
| Refrigerating machine Grant 7,730,729 - Yakumaru , et al. June 8, 2 | 2010-06-08 |
| Heat pump type drying apparatus drying apparatus and drying method Grant 7,469,486 - Tamura , et al. December 30, 2 | 2008-12-30 |
| Refrigerating Machine App 20080168781 - Yakumaru; Yuuichi ; et al. | 2008-07-17 |
| Heat pump Grant 7,350,366 - Yakumaru , et al. April 1, 2 | 2008-04-01 |
| Refrigerating cycle device Grant 7,302,807 - Yakumaru , et al. December 4, 2 | 2007-12-04 |
| Refrigeration Cycle Apparatus App 20070151266 - Yakumaru; Yuuichi ; et al. | 2007-07-05 |
| Drying apparatus App 20070107255 - Tamura; Tomoichiro ; et al. | 2007-05-17 |
| Heat Pump App 20070068178 - HONMA; Masaya ; et al. | 2007-03-29 |
| Drying device and method of operation therefor Grant 7,191,543 - Yakumaru , et al. March 20, 2 | 2007-03-20 |
| Heat pump App 20060266057 - Yakumaru; Yuuichi ; et al. | 2006-11-30 |
| Heat pump type drying apparatus drying apparatus and drying method App 20060179681 - Tamura; Tomoichiro ; et al. | 2006-08-17 |
| Air conditioner Grant 7,069,983 - Yakumaru , et al. July 4, 2 | 2006-07-04 |
| Air conditioner App 20050241818 - Yakumaru, Yuuichi ; et al. | 2005-11-03 |
| Drying device and method of operation therefor App 20050217133 - Yakumaru, Yuuichi ; et al. | 2005-10-06 |
| Drying apparatus App 20050204755 - Nishiwaki, Fumitoshi ; et al. | 2005-09-22 |
| Refrigeration-cycle equipment Grant 6,871,511 - Okaza , et al. March 29, 2 | 2005-03-29 |
| Refrigerating cycle device App 20050061011 - Yakumaru, Yuuichi ; et al. | 2005-03-24 |
| Refrigeration cycle apparatus Grant 6,868,686 - Ueda , et al. March 22, 2 | 2005-03-22 |
| Refrigeration cycle device App 20040089018 - Okaza, Noriho ; et al. | 2004-05-13 |
| Refrigeration cycle apparatus App 20030213256 - Ueda, Mitsuo ; et al. | 2003-11-20 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 