loadpatents
Patent applications and USPTO patent grants for Katsu; Masahiko.The latest application filed is for "fuel cell and production of fuel cell stack".
Patent | Date |
---|---|
Manufacture of fuel cell Grant 8,771,902 - Kuramochi , et al. July 8, 2 | 2014-07-08 |
Manufacture of fuel cell Grant 8,470,498 - Kuramochi , et al. June 25, 2 | 2013-06-25 |
Fuel cell and production of fuel cell stack Grant 8,247,137 - Fujiki , et al. August 21, 2 | 2012-08-21 |
Fuel Cell And Production Of Fuel Cell Stack App 20110236801 - Fujiki; Akira ;   et al. | 2011-09-29 |
Manufacture Of Fuel Cell App 20110229802 - KURAMOCHI; Takeharu ;   et al. | 2011-09-22 |
Manufacture Of Fuel Cell App 20110229801 - KURAMOCHI; Takeharu ;   et al. | 2011-09-22 |
Manufacture of fuel cell Grant 7,993,798 - Kuramochi , et al. August 9, 2 | 2011-08-09 |
Fuel cell and production of fuel cell stack Grant 7,981,572 - Fujiki , et al. July 19, 2 | 2011-07-19 |
Fuel Cell and Production of Fuel Cell Stack App 20070271770 - Fujiki; Akira ;   et al. | 2007-11-29 |
Manufacture of fuel cell App 20070116999 - Kuramochi; Takeharu ;   et al. | 2007-05-24 |
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.