Inventor · disambiguated record
Osamu Kawagoe
Also filed as: KAWAGOE OSAMU
3 granted patents·4 pending applications·21 citations·filing 2002–2011
67Inventor score
Top patents by PatentIndex Score
7 records- 0167US8183715B2Reverse current preventing circuit and power source switching apparatusHANAWA DAISUKE·Filed 2010·Granted May 22, 2012·6 cites·7 claims
- 0263US8493042B2Switching regulatorKAWAGOE OSAMU·Filed 2011·Granted Jul 23, 2013·4 cites·2 claims
- 0354US6771049B2Secondary battery protection circuit having a clamping circuit including a comparator and a transistorMITSUMI ELECTRIC CO LTD·Filed 2002·Granted Aug 3, 2004·11 cites·5 claims
- 0437US2009174387A1Semiconductor DeviceMITSUMI ELECTRIC CO LTD·Filed 2008·Application pending·0 cites
- 0536US2010194371A1Dc-dc converter and switching control circuitMITSUMI ELECTRIC CO LTD·Filed 2010·Application pending·0 cites
- 0634US2006187602A1Protection circuit and protection methodKAWAGOE OSAMU·Filed 2005·Application pending·0 cites
- 0731US2009108877A1Logic Gate and Semiconductor Integrated Circuit Device Using the Logic GateKAWAGOE OSAMU·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →