Ooshita; Kazuhiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ooshita; Kazuhiro.The latest application filed is for "battery protection method and battery protection circuit".

Company Profile

0.5.7

Ooshita; Kazuhiro - Atsugi JP
Ooshita; Kazuhiro - Atsugi-Shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Battery protection IC chip Grant 7,592,778 - Ooshita , et al. September 22, 2	2009-09-22
Battery protection circuit Grant 7,541,777 - Nakano , et al. June 2, 2	2009-06-02
Semiconductor device having positive side of power supply voltage set Grant 7,501,796 - Ikeuchi , et al. March 10, 2	2009-03-10
Battery protection device, battery protection system using the same, and battery protection method Grant 7,397,221 - Sakuma , et al. July 8, 2	2008-07-08
Battery protection method and battery protection circuit App 20070103143 - Ooshita; Kazuhiro ; et al.	2007-05-10
Overcharge/overdischarge detection apparatus, overcharge/overdischarge detection circuit, and semiconductor apparatus Grant 7,190,148 - Ooshita , et al. March 13, 2	2007-03-13
Battery protection circuit App 20060267557 - Nakano; Itsuki ; et al.	2006-11-30
Battery protection method and battery protection circuit App 20060267576 - Ooshita; Kazuhiro ; et al.	2006-11-30
Semiconductor device App 20060214705 - Ikeuchi; Akira ; et al.	2006-09-28
Battery protection IC chip App 20060164041 - Ooshita; Kazuhiro ; et al.	2006-07-27
Overcharge/overdischarge detection apparatus, overcharge/overdischarge detection circuit, and semiconductor apparatus App 20060076930 - Ooshita; Kazuhiro ; et al.	2006-04-13
Battery protection device, battery protection system using the same, and battery protection method App 20050242780 - Sakuma, Katsuya ; et al.	2005-11-03

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