Inventor · disambiguated record
Masafumi Kikuchi
Also filed as: KIKUCHI MASAFUMI
10 granted patents·2 pending applications·125 citations·filing 1974–2007
89Inventor score
Top patents by PatentIndex Score
12 records- 0183US3942039ADistortionless FET switching circuitSONY CORP·Filed 1974·Granted Mar 2, 1976·29 cites·6 claims
- 0273US4673984AMultiple scanning type television receiverSONY CORP·Filed 1986·Granted Jun 16, 1987·28 cites·8 claims
- 0371US4679091AMultiple scanning type television receiverSONY CORP·Filed 1985·Granted Jul 7, 1987·29 cites·10 claims
- 0465US6384577B1Electronic apparatus including remote control receiving system and AC adapter systemFiled 2000·Granted May 7, 2002·10 cites·3 claims
- 0558US7102312B2Motor driving apparatus, driving method thereof and mobile terminalSONY CORP·Filed 2003·Granted Sep 5, 2006·11 cites·10 claims
- 0658US6878200B2Mortar or concrete compositionSHINETSU CHEMICAL CO·Filed 2004·Granted Apr 12, 2005·5 cites·14 claims
- 0749US4602172AHigh input impedance circuitSONY CORP·Filed 1983·Granted Jul 22, 1986·8 cites·5 claims
- 0839US6822406B2Brushless motor driving circuit and portable terminal incorporating the sameSONY CORP·Filed 2002·Granted Nov 23, 2004·2 cites·9 claims
- 0937US2010176034A1Powder separator and method of powder separationUNIV MEIJI LEGAL PERSON·Filed 2007·Application pending·0 cites
- 1035US2009050720A1Powderizing Apparatus and Powderizing MethodUNIV MEIJI LEGAL PERSON·Filed 2007·Application pending·0 cites
- 1132US4682087AApparatus for controlling amplitude of vertical deflection signalSONY CORP·Filed 1985·Granted Jul 21, 1987·3 cites·7 claims
- 1226US4568892AFM Modulator using an oscillating feedback circuitSONY CORP·Filed 1984·Granted Feb 4, 1986·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →