Inventor · disambiguated record
Kumio Masuda
Also filed as: MASUDA KUMIO
8 granted patents·1 pending application·36 citations·filing 2004–2018
83Inventor score
Files withPANASONIC CORP3MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2NISHIKATA TOSHIYUKI2MINEBEA CO LTD1MINEBEA MITSUMI INC1
Top patents by PatentIndex Score
9 records- 0179US7224092B2Brushless motorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted May 29, 2007·13 cites·4 claims
- 0272US7466050B2Brushless motor and method of manufacturing the samePANASONIC CORP·Filed 2005·Granted Dec 16, 2008·5 cites·10 claims
- 0368US7015612B2Brushless motor including thrust bearingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Mar 21, 2006·7 cites·10 claims
- 0466US7638912B2Brushless motor with bearing and bearing housingPANASONIC CORP·Filed 2005·Granted Dec 29, 2009·6 cites·3 claims
- 0566US7610594B2Method of manufacturing rotary driving device by shaving a surface of a turntable with a cutting tool having a flat cutting edgePANASONIC CORP·Filed 2005·Granted Oct 27, 2009·2 cites·12 claims
- 0665US8782678B2Disk clamping mechanism and disk rotating motor provided with sameNISHIKATA TOSHIYUKI·Filed 2010·Granted Jul 15, 2014·2 cites·2 claims
- 0759US8975797B2Disk-rotating motor and disk-driving deviceNISHIKATA TOSHIYUKI·Filed 2010·Granted Mar 10, 2015·1 cites·5 claims
- 0852US11323011B2MotorMINEBEA MITSUMI INC·Filed 2018·Granted May 3, 2022·0 cites·21 claims
- 0945US2014042849A1Brushless motorMINEBEA CO LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →