Numao; Yasuhiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Numao; Yasuhiro.The latest application filed is for "membrane catalyst layer assembly production method and membrane catalyst layer assembly production device".
Company Profile
5.27.26
- Numao; Yasuhiro - Kanagawa JP
- Numao; Yasuhiro - Yokosuka JP
- Numao; Yasuhiro - Yokohama JP
- Numao; Yasuhiro - Yokosuka-shi JP
- Numao; Yasuhiro - Yokohama-shi JP
- Numao; Yasuhiro - Kanagawa-Ken JP
- Numao; Yasuhiro - Zushi JP
Patent Activity
| Patent | Date |
|---|---|
| Catalyst-layer forming apparatus Grant 11,233,245 - Shimai , et al. January 25, 2 | 2022-01-25 |
| In-line coating device, in-line coating method, and separator Grant 10,941,483 - Yamamoto , et al. March 9, 2 | 2021-03-09 |
| Membrane catalyst layer assembly production method and membrane catalyst layer assembly production device Grant 10,756,354 - Kishi , et al. A | 2020-08-25 |
| Fuel cell stack seal structure and production method therefor Grant 10,615,433 - Sekine , et al. | 2020-04-07 |
| Method and device for modifying catalyst layer Grant 10,553,876 - Okonogi , et al. Fe | 2020-02-04 |
| Fuel cell stack and seal plate used for the same Grant 10,418,649 - Numao , et al. Sept | 2019-09-17 |
| Membrane Catalyst Layer Assembly Production Method And Membrane Catalyst Layer Assembly Production Device App 20190027760 - KISHI; Michito ; et al. | 2019-01-24 |
| Fuel Cell Stack Seal Structure And Production Method Therefor App 20180358634 - SEKINE; Norikatsu ; et al. | 2018-12-13 |
| Catalyst-layer Forming Apparatus, Catalyst-layer Forming Method, Catalyst Layer, Fuel Cell, Fuel-cell Manufacturing System, And Fuel-cell Manufacturing Method App 20180309135 - SHIMAI; Futoshi ; et al. | 2018-10-25 |
| Seal plate and fuel cell stack using the same Grant 10,090,537 - Numao , et al. October 2, 2 | 2018-10-02 |
| Method And Device For Modifying Catalyst Layer App 20180026273 - OKONOGI; Hiroshi ; et al. | 2018-01-25 |
| Method and apparatus for manufacturing separator for fuel cell Grant 9,793,553 - Numao , et al. October 17, 2 | 2017-10-17 |
| Air cell Grant 9,577,299 - Tsukada , et al. February 21, 2 | 2017-02-21 |
| Cell structure of fuel cell Grant 9,425,468 - Numao , et al. August 23, 2 | 2016-08-23 |
| Fuel cell stack Grant 9,413,028 - Ichihara , et al. August 9, 2 | 2016-08-09 |
| Sealing structure and fuel cell having the sealing structure Grant 9,350,027 - Kageyama , et al. May 24, 2 | 2016-05-24 |
| Method And Apparatus For Manufacturing Separator For Fuel Cell App 20160079611 - NUMAO; Yasuhiro ; et al. | 2016-03-17 |
| In-line Coating Device, In-line Coating Method, And Separator App 20150240346 - Yamamoto; Keisuke ; et al. | 2015-08-27 |
| Fuel cell stack Grant 9,093,697 - Uehara , et al. July 28, 2 | 2015-07-28 |
| Fuel Cell Stack App 20150171456 - UEHARA; Shigetaka ; et al. | 2015-06-18 |
| Fuel cell stack Grant 9,005,838 - Uehara , et al. April 14, 2 | 2015-04-14 |
| Fuel cell Grant 8,999,597 - Ikezoe , et al. April 7, 2 | 2015-04-07 |
| Air Cell App 20150086882 - Tsukada; Yoshiko ; et al. | 2015-03-26 |
| Electrical conductive member and polymer electrolyte fuel cell using the same Grant 8,974,983 - Himeno , et al. March 10, 2 | 2015-03-10 |
| Fuel cell Grant 8,974,980 - Oku , et al. March 10, 2 | 2015-03-10 |
| Seal Plate And Fuel Cell Stack Using The Same App 20150064590 - Numao; Yasuhiro ; et al. | 2015-03-05 |
| Fuel Cell Stack And Seal Plate Used For The Same App 20150050577 - Numao; Yasuhiro ; et al. | 2015-02-19 |
| Cell Structure Of Fuel Cell App 20150030959 - Numao; Yasuhiro ; et al. | 2015-01-29 |
| Fuel Cell Stack App 20130260275 - Ichihara; Keiji ; et al. | 2013-10-03 |
| Fuel Cell App 20130115541 - Oku; Takanori ; et al. | 2013-05-09 |
| Fuel Cell App 20130071769 - Ikezoe; Keigo ; et al. | 2013-03-21 |
| Fuel cell apparatus Grant 8,202,665 - Iritsuki , et al. June 19, 2 | 2012-06-19 |
| Adhesion method and adhesion apparatus of separators, and separator adhesion body Grant 8,123,889 - Numao February 28, 2 | 2012-02-28 |
| Electrical Conductive Member And Polymer Electrolyte Fuel Cell Using The Same App 20110287336 - Himeno; Tomokatsu ; et al. | 2011-11-24 |
| Fuel Cell Stack App 20110236784 - Uehara; Shigetaka ; et al. | 2011-09-29 |
| Electrolyte membrane-electrode assembly and production method thereof Grant 8,026,018 - Ohma , et al. September 27, 2 | 2011-09-27 |
| Sealing Structure And Fuel Cell Having The Sealing Structure App 20110229791 - Kageyama; Kazuhiro ; et al. | 2011-09-22 |
| Fuel cell system with reformer response time correction Grant 7,651,798 - Numao , et al. January 26, 2 | 2010-01-26 |
| Electrolyte Membrane-electrode Assembly And Production Method Thereof App 20090104507 - Ohma; Atsushi ; et al. | 2009-04-23 |
| Adhesion Method and Adhesion Apparatus of Separators, and Separator Adhesion Body App 20080008923 - Numao; Yasuhiro | 2008-01-10 |
| Fuel cell system and water recovery method thereof App 20070134526 - Numao; Yasuhiro ; et al. | 2007-06-14 |
| Fuel cell apparatus App 20060024557 - Iritsuki; Keita ; et al. | 2006-02-02 |
| Fuel cell system App 20040234825 - Numao, Yasuhiro ; et al. | 2004-11-25 |
| Acrylic urethane paint composition App 20030027917 - Namiki, Kouji ; et al. | 2003-02-06 |
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.
| 