Inventor · disambiguated record
Kazuhiro Ooshita
Also filed as: OOSHITA KAZUHIRO
5 granted patents·1 pending application·37 citations·filing 2005–2006
77Inventor score
Top patents by PatentIndex Score
6 records- 0182US7592778B2Battery protection IC chipMITSUMI ELECTRIC CO LTD·Filed 2005·Granted Sep 22, 2009·13 cites·4 claims
- 0269US7397221B2Battery protection device, battery protection system using the same, and battery protection methodMITSUMI ELECTRIC CO LTD·Filed 2005·Granted Jul 8, 2008·11 cites·5 claims
- 0366US7190148B2Overcharge/overdischarge detection apparatus, overcharge/overdischarge detection circuit, and semiconductor apparatusMITSUMI ELECTRIC CO LTD·Filed 2005·Granted Mar 13, 2007·10 cites·9 claims
- 0456US7541777B2Battery protection circuitMITSUMI ELECTRIC CO LTD·Filed 2006·Granted Jun 2, 2009·3 cites·5 claims
- 0542US7501796B2Semiconductor device having positive side of power supply voltage setMITSUMI ELECTRIC CO LTD·Filed 2005·Granted Mar 10, 2009·0 cites·3 claims
- 0639US2007103143A9Battery protection method and battery protection circuitOOSHITA KAZUHIRO·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kazuhiro Ooshita files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →