Inventor · disambiguated record
Masakazu Kanatani
Also filed as: KANATANI MASAKAZU
29 granted patents·315 citations·filing 1989–2008
97Inventor score
Technology areasG11B
Top patents by PatentIndex Score
29 records- 0193USD510919STelevision receiverSONY CORP·Filed 2004·Granted Oct 25, 2005·48 cites·1 claims
- 0282USD487433SMonitor television receiverSONY CORP·Filed 2003·Granted Mar 9, 2004·26 cites·1 claims
- 0374USD474452STelevision receiverSONY CORP·Filed 2002·Granted May 13, 2003·19 cites·1 claims
- 0473USD474453STelevision receiverSONY CORP·Filed 2002·Granted May 13, 2003·18 cites·1 claims
- 0573US6324147B2Electronic equipmentSONY CORP·Filed 1999·Granted Nov 27, 2001·21 cites·12 claims
- 0672USD438518SMonitor television receiverSONY CORP·Filed 2000·Granted Mar 6, 2001·18 cites·1 claims
- 0771USD399202SDisc playerSONY CORP·Filed 1997·Granted Oct 6, 1998·16 cites·1 claims
- 0870USD400528SDisc playerSONY CORP·Filed 1996·Granted Nov 3, 1998·15 cites·1 claims
- 0970USD317449SRelay machine for wireless telephoneSONY CORP·Filed 1989·Granted Jun 11, 1991·12 cites·1 claims
- 1069USD510918STelevision receiverSONY CORP·Filed 2004·Granted Oct 25, 2005·15 cites·1 claims
- 1169USD495330SArithmetic and control unitSONY COMPUTER ENTERTAINMENT INC·Filed 2003·Granted Aug 31, 2004·15 cites·1 claims
- 1266USD347429STape recorder combined with a radio tunerSONY CORP·Filed 1992·Granted May 31, 1994·12 cites·1 claims
- 1364USD410237SDisc playerSONY CORP·Filed 1997·Granted May 25, 1999·12 cites·1 claims
- 1460USD472533STelevision receiverSONY CORP·Filed 2002·Granted Apr 1, 2003·11 cites·1 claims
- 1559USD335880STape recorderSONY CORP·Filed 1991·Granted May 25, 1993·9 cites·1 claims
- 1658USD427578SDisc playerSONY CORP·Filed 1999·Granted Jul 4, 2000·9 cites·1 claims
- 1757USD494586SArithmetic and control unitSONY COMPUTER ENTERTAINMENT INC·Filed 2003·Granted Aug 17, 2004·9 cites·1 claims
- 1849USD471914SMonitorSONY CORP·Filed 2001·Granted Mar 18, 2003·6 cites·1 claims
- 1948US6038202AElectronic equipmentSONY CORP·Filed 1998·Granted Mar 14, 2000·7 cites·26 claims
- 2046USD494171SArithmetic and control unitSONY COMPUTER ENTERTAINMENT INC·Filed 2003·Granted Aug 10, 2004·5 cites·1 claims
- 2139USD460745STelevision receiverSONY CORP·Filed 2001·Granted Jul 23, 2002·3 cites·1 claims
- 2239USD410236SDisc playerSONY CORP·Filed 1997·Granted May 25, 1999·3 cites·1 claims
- 2337USD493458SArithmetic and control unitSONY COMPUTER ENTERTAINMENT INC·Filed 2003·Granted Jul 27, 2004·2 cites·1 claims
- 2434USD617296SMobile phoneSONY ERICSSON MOBILE COMM AB·Filed 2008·Granted Jun 8, 2010·1 cites·1 claims
- 2534USD494587SArithmetic and control unitSONY COMPUTER ENTERTAINMENT INC·Filed 2003·Granted Aug 17, 2004·1 cites·1 claims
- 2634USD493461SArithmetic and control unitSONY COMPUTER ENTERTAINMENT INC·Filed 2003·Granted Jul 27, 2004·1 cites·1 claims
- 2733USD493459SArithmetic and control unitSONY COMPUTER ENTERTAINMENT INC·Filed 2003·Granted Jul 27, 2004·1 cites·1 claims
- 2832USD315729SWireless telephoneSONY CORP·Filed 1989·Granted Mar 26, 1991·0 cites·1 claims
- 2930USD493460SArithmetic and control unitSONY COMPUTER ENTERTAINMENT INC·Filed 2003·Granted Jul 27, 2004·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →