Inventor · disambiguated record
Jun Kishigami
Also filed as: KISHIGAMI JUN · MATSUDA ATSUSHI
15 granted patents·531 citations·filing 1977–2006
95Inventor score
Top patents by PatentIndex Score
15 records- 0195US4122314ALoudspeaker having a laminate diaphragm of three layersSONY CORP·Filed 1977·Granted Oct 24, 1978·101 cites·14 claims
- 0288US4198550APeripherally reinforced laminated loudspeaker diaphragmSONY CORP·Filed 1978·Granted Apr 15, 1980·58 cites·11 claims
- 0387US4252211ALoudspeakerSONY CORP·Filed 1979·Granted Feb 24, 1981·54 cites·17 claims
- 0481US6175637B1Acoustic transducerSONY CORP·Filed 1998·Granted Jan 16, 2001·80 cites·5 claims
- 0572US8265301B2Audio signal processing apparatus, audio signal processing method, program, and input apparatusKIMIJIMA TADAAKI·Filed 2006·Granted Sep 11, 2012·8 cites·22 claims
- 0671US5909496ASpeaker apparatusSONY CORP·Filed 1997·Granted Jun 1, 1999·48 cites·2 claims
- 0768US6026690AVibration sensor using the capacitance between a substrate and a flexible diaphragmSONY CORP·Filed 1995·Granted Feb 22, 2000·36 cites·9 claims
- 0868US5972159AOptical recording disc recycling methodSONY CORP·Filed 1998·Granted Oct 26, 1999·23 cites·22 claims
- 0966US5798460AVibration sensor employing a flexible diaphragm and an electret filmSONY CORP·Filed 1997·Granted Aug 25, 1998·24 cites·19 claims
- 1062US7822216B2Electroacoustic transducer using diaphragm and method for producing diaphragmSONY CORP·Filed 2006·Granted Oct 26, 2010·2 cites·3 claims
- 1162US4191863ASupport for multi-point magnetic driver loudspeakerSONY CORP·Filed 1978·Granted Mar 4, 1980·24 cites·11 claims
- 1249US6160894ASpeaker apparatus and sound reproduction system employing sameSONY CORP·Filed 1997·Granted Dec 12, 2000·21 cites·8 claims
- 1347US5862237ASpeaker apparatusSONY CORP·Filed 1997·Granted Jan 19, 1999·19 cites·4 claims
- 1447US5827965ANavigation device employing an electret vibration sensorSONY CORP·Filed 1997·Granted Oct 27, 1998·16 cites·12 claims
- 1544US6035052AAcoustic transducerSONY CORP·Filed 1998·Granted Mar 7, 2000·17 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →