Inventor · disambiguated record
Kensaku Abe
Also filed as: ABE KENSAKU
12 granted patents·476 citations·filing 1991–2012
92Inventor score
Top patents by PatentIndex Score
12 records- 0191US5323257AMicrophone and microphone systemSONY CORP·Filed 1992·Granted Jun 21, 1994·184 cites·18 claims
- 0278US5781638AElectro-acoustic transducerSONY CORP·Filed 1996·Granted Jul 14, 1998·67 cites·9 claims
- 0374US5402497AHeadphone apparatus for reducing circumference noiseSONY CORP·Filed 1993·Granted Mar 28, 1995·45 cites·2 claims
- 0464US7574180B2TransmitterSONY CORP·Filed 2005·Granted Aug 11, 2009·4 cites·2 claims
- 0564US7065219B1Acoustic apparatus and headphoneSONY CORP·Filed 1999·Granted Jun 20, 2006·101 cites·10 claims
- 0662US7786954B2Adjustable head-mount type display deviceSONY CORP·Filed 2006·Granted Aug 31, 2010·3 cites·3 claims
- 0758US5218641AWireless receiverSONY CORP·Filed 1991·Granted Jun 8, 1993·33 cites·2 claims
- 0857US8335320B2Audio apparatusABE KENSAKU·Filed 2007·Granted Dec 18, 2012·2 cites·7 claims
- 0957US5668883AHeadphone apparatus including an equalizer system having an open loop characteristic with a rising slope outside the cancellation bandSONY CORP·Filed 1995·Granted Sep 16, 1997·31 cites·4 claims
- 1050US8948413B2Audio apparatusABE KENSAKU·Filed 2012·Granted Feb 3, 2015·1 cites·10 claims
- 1133US5159188AOptical reception apparatus using prism having caldera-shaped concave portionSONY CORP·Filed 1991·Granted Oct 27, 1992·5 cites·6 claims
- 1227US6211748B1FM modulatorSONY CORP·Filed 1999·Granted Apr 3, 2001·0 cites·3 claims
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