loadpatents
Patent applications and USPTO patent grants for Aizawa; Yoshihiko.The latest application filed is for "sealed battery".
Patent | Date |
---|---|
Sealed Battery App 20150140417 - Matsumoto; Hiroshi ;   et al. | 2015-05-21 |
Counter-rotating axial flow fan Grant 8,807,919 - Kato , et al. August 19, 2 | 2014-08-19 |
Counter-rotating axial flow fan Grant 8,764,375 - Kato , et al. July 1, 2 | 2014-07-01 |
Counter-rotating axial flow fan Grant 8,690,528 - Kato , et al. April 8, 2 | 2014-04-08 |
Method of controlling counter-rotating axial-flow fan Grant 8,556,593 - Osawa , et al. October 15, 2 | 2013-10-15 |
Counter-rotating Axial Flow Fan App 20110142611 - Kato; Chisachi ;   et al. | 2011-06-16 |
Counter-rotating Axial Flow Fan App 20110142612 - Kato; Chisachi ;   et al. | 2011-06-16 |
Counter-rotating Axial Flow Fan App 20110142614 - Kato; Chisachi ;   et al. | 2011-06-16 |
Method Of Controlling Counter-rotating Axial-flow Fan App 20100260616 - Osawa; Honami ;   et al. | 2010-10-14 |
Sealed prismatic battery Grant 7,754,373 - Aizawa , et al. July 13, 2 | 2010-07-13 |
Sealed prismatic battery App 20070099070 - Aizawa; Yoshihiko ;   et al. | 2007-05-03 |
Counterrotating axial blower Grant 7,156,611 - Oosawa , et al. January 2, 2 | 2007-01-02 |
Impeller for an axial fan Grant D517,674 - Oosawa , et al. March 21, 2 | 2006-03-21 |
Axial fan with double impellers rotating in mutually opposite directions Grant D516,693 - Oosawa , et al. March 7, 2 | 2006-03-07 |
Axial fan with double impellers rotating in mutually opposite directions Grant D516,194 - Oosawa , et al. February 28, 2 | 2006-02-28 |
Counterrotating axial blower App 20050106026 - Oosawa, Honami ;   et al. | 2005-05-19 |
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.