Inventor · disambiguated record
Kazunori Takagi
Also filed as: TAKAGI KAZUNORI
16 granted patents·8 pending applications·575 citations·filing 1985–2023
95Inventor score
Top patents by PatentIndex Score
24 records- 0195US7653292B2Imaging apparatus, imaging method, and waterproof housingSONY CORP·Filed 2006·Granted Jan 26, 2010·111 cites·13 claims
- 0292US5031220AMobile stereo speaker setPIONEER ELECTRONIC CORP·Filed 1989·Granted Jul 9, 1991·76 cites·10 claims
- 0392US5018205AAutomatic sound level compensator for a sound reproduction device mounted in a vehiclePIONEER ELECTRONIC CORP·Filed 1990·Granted May 21, 1991·84 cites·7 claims
- 0488US4597470ACar speaker systemPIONEER ELECTRONIC CORP·Filed 1985·Granted Jul 1, 1986·66 cites·11 claims
- 0586US4696370AHeadrest-mounted acoustic devicePIONEER ELECTRONIC CORP·Filed 1985·Granted Sep 29, 1987·59 cites·10 claims
- 0684US7324414B2Apparatus and method of optical disk recording while detecting vibrationSONY CORP·Filed 2005·Granted Jan 29, 2008·5 cites·14 claims
- 0780US6219489B1Apparatus and method for discriminating recording modeSONY CORP·Filed 1997·Granted Apr 17, 2001·67 cites·4 claims
- 0877US6235443B1Carrier for electrophotographic developer and electrophotographic developer containing the samePOWDERTECH CO LTD·Filed 2000·Granted May 22, 2001·16 cites·8 claims
- 0971US6210850B1Carrier for electrophotographic developer and electrophotographic developer containing the samePOWDERTECH CO LTD·Filed 2000·Granted Apr 3, 2001·12 cites·8 claims
- 1070US2025333609A1Hydrophilic compositionSHINETSU CHEMICAL CO·Filed 2023·Application pending·0 cites
- 1170US2025353941A1Hydrophilic copolymer and hydrophilic compositionSHINETSU CHEMICAL CO·Filed 2023·Application pending·0 cites
- 1269US5976747AFerrite carrier for electrophotographic developer and electrophotographic developer containing the samePOWDERTECH CO LTD·Filed 1998·Granted Nov 2, 1999·19 cites·8 claims
- 1369US4790407AResonance-compensated speaker system for vehiclePIONEER ELECTRONIC CORP·Filed 1986·Granted Dec 13, 1988·43 cites·8 claims
- 1468US2025115696A1Hydrophilic copolymer and hydrophilic compositionSHINETSU CHEMICAL CO·Filed 2022·Application pending·0 cites
- 1567US2024368321A1Hydrophilic copolymer and hydrophilic compositionSHINETSU CHEMICAL CO·Filed 2022·Application pending·0 cites
- 1663US12247657B2Shift device and vehicle electronic control unitAISIN CORP·Filed 2021·Granted Mar 11, 2025·0 cites·7 claims
- 1762US7884873B2Image pickup device having a display for displaying operation key image data representing operation keys and supplying image data including an operation menu to an external display device when connected to the external display deviceSONY CORP·Filed 2006·Granted Feb 8, 2011·2 cites·11 claims
- 1856US7038980B2Optical disk recording apparatus and optical disk recording methodSONY CORP·Filed 2001·Granted May 2, 2006·2 cites·4 claims
- 1956US6387582B2Carrier for electrophotographic developer and electrophotographic developer containing the samePOWDERTECH CO LTD·Filed 2001·Granted May 14, 2002·6 cites·8 claims
- 2056US2024010872A1Organosilicon compound, hydrolysis condensation product of same, and coating compositionSHINETSU CHEMICAL CO·Filed 2021·Application pending·0 cites
- 2150US2022380763A1Nucleic acid delivery enhancerUNIV NAT CORP KOCHI UNIV·Filed 2020·Application pending·0 cites
- 2243US4856065APower fader for a loudspeaker systemPIONEER ELECTRONIC CORP·Filed 1988·Granted Aug 8, 1989·7 cites·10 claims
- 2341US2007029298A1Temperature sensor and heating system using sameJBH CO LTD·Filed 2006·Application pending·0 cites
- 2441US2003189554A1Display portion integrated type touch panel apparatus and method for manufacturing the samePIONEER CORP·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →