Inventor · disambiguated record
Yoshio Sasaki
Also filed as: SASAKI YOSHIO
100 granted patents·18 pending applications·2,488 citations·filing 1974–2010
99Inventor score
Top patents by PatentIndex Score
118 records- 0198US7689304B2Audio playback apparatus, audio playback method, and programSONY CORP·Filed 2004·Granted Mar 30, 2010·194 cites·16 claims
- 0298US5532991ARecording and/or reproducing apparatus and method of controlling sameSONY CORP·Filed 1995·Granted Jul 2, 1996·184 cites·5 claims
- 0398US5491677ARecording and/or reproducing apparatus and method of controlling sameSONY CORP·Filed 1994·Granted Feb 13, 1996·117 cites·14 claims
- 0498US5011692ASustained pulsewise release pharmaceutical preparationSUMITOMO PHARMA·Filed 1986·Granted Apr 30, 1991·350 cites·20 claims
- 0594US6618350B2Rewritable optical recording medium and manufacturing method and apparatus thereforPIONEER CORP·Filed 2001·Granted Sep 9, 2003·50 cites·5 claims
- 0691US5982104ADriver for capacitive light-emitting device with degradation compensated brightness controlPIONEER ELECTRONIC CORP·Filed 1996·Granted Nov 9, 1999·140 cites·12 claims
- 0791US4980914ASound field correction systemPIONEER ELECTRONIC CORP·Filed 1989·Granted Dec 25, 1990·68 cites·9 claims
- 0890US4523560AIntake device of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1984·Granted Jun 18, 1985·32 cites·12 claims
- 0988US8375334B2Portable information terminal, display control device, display control method, and computer readable program thereforKYOCERA CORP·Filed 2003·Granted Feb 12, 2013·75 cites·35 claims
- 1087US5236704AControlled release formulationSUMITOMO PHARMA·Filed 1989·Granted Aug 17, 1993·83 cites·20 claims
- 1187USD287487SCordless telephoneNITSUKO LTD·Filed 1984·Granted Dec 30, 1986·24 cites·1 claims
- 1287US4622691AMobile sound field correcting devicePIONEER ELECTRONIC CORP·Filed 1985·Granted Nov 11, 1986·57 cites·11 claims
- 1384US4648117AMobile sound field correcting devicePIONEER ELECTRONIC CORP·Filed 1985·Granted Mar 3, 1987·47 cites·13 claims
- 1483US6324380B1Dual-mode satellite/terrestrial mobile communication unitKYOCERA CORP·Filed 1998·Granted Nov 27, 2001·128 cites·14 claims
- 1581US4003347ARotary piston engineTOYOTA MOTOR CO LTD·Filed 1975·Granted Jan 18, 1977·38 cites·7 claims
- 1679US7791998B2Information recording device, information recording method, and information recording programPIONEER CORP·Filed 2005·Granted Sep 7, 2010·4 cites·10 claims
- 1779US5151942ACircuit for muting noises for an audio amplifierPIONEER ELECTRONIC CORP·Filed 1991·Granted Sep 29, 1992·37 cites·3 claims
- 1877USD314374SKey telephone setNITSUKO LTD·Filed 1986·Granted Feb 5, 1991·18 cites·1 claims
- 1975US7564759B2Recording pulse generating apparatus and information recording apparatusPIONEER CORP·Filed 2005·Granted Jul 21, 2009·2 cites·6 claims
- 2075US4849141AMethod for producing sustained release formulationSUMITOMO PHARMA·Filed 1986·Granted Jul 18, 1989·50 cites·11 claims
- 2175USD301031SKey telephone setNITSUKO LTD·Filed 1986·Granted May 9, 1989·17 cites·1 claims
- 2274US7609601B2Information recording apparatus, information recording method and information recording programPIONEER CORP·Filed 2005·Granted Oct 27, 2009·2 cites·19 claims
- 2374USD286284STelephone setNITSUKO LTD·Filed 1984·Granted Oct 21, 1986·13 cites·1 claims
- 2473US7787335B2Information recording device, information recording method, and information recording programPIONEER CORP·Filed 2005·Granted Aug 31, 2010·2 cites·7 claims
- 2573US7230895B2Information recording apparatus and information recording methodPIONEER CORP·Filed 2004·Granted Jun 12, 2007·10 cites·10 claims
- 2673US4900304ASolid preparation administering instrumentSUMITOMO PHARMA·Filed 1987·Granted Feb 13, 1990·128 cites·6 claims
- 2773US4539953AApparatus for actuating intake and exhaust valves in internal combustion engineTOYOTA MOTOR CO LTD·Filed 1984·Granted Sep 10, 1985·25 cites·1 claims
- 2872US7983121B2Optical axis shift correcting device and method, and computer programPIONEER CORP·Filed 2006·Granted Jul 19, 2011·2 cites·12 claims
- 2972US4400949AFrost detector for refrigerating apparatusMITSUBISHI ELECTRIC CORP·Filed 1982·Granted Aug 30, 1983·36 cites·9 claims
- 3071US8027231B2Information recording apparatus and method, information reproducing apparatus and method, and computer programPIONEER CORP·Filed 2006·Granted Sep 27, 2011·2 cites·14 claims
- 3170US7532557B2Recording pulse generating apparatus and information recording apparatusPIONEER CORP·Filed 2007·Granted May 12, 2009·1 cites·7 claims
- 3270US4399031ABiological sewage treatment apparatus of the rotary disc typeSEIKISUI CHEMICAL CO LTD·Filed 1981·Granted Aug 16, 1983·31 cites·5 claims
- 3369US7548503B2Recording medium, information recording apparatus, information recording method, information recording medium, and recording programPIONEER CORP·Filed 2005·Granted Jun 16, 2009·1 cites·6 claims
- 3469US7088663B2Information recording apparatus and information recording methodPIONEER CORP·Filed 2003·Granted Aug 8, 2006·8 cites·7 claims
- 3569US5218018AHydroxyl and carboxyl groups-containing resin with alicyclic polyepoxideKANSAI PAINT CO LTD·Filed 1990·Granted Jun 8, 1993·26 cites·11 claims
- 3669US4644292AAutomatic gain and frequency characteristic control unit in audio devicePIONEER ELECTRONIC CORP·Filed 1985·Granted Feb 17, 1987·19 cites·11 claims
- 3768US5063048AUv light-absorbing skin-protecting compositionSHIONOGI & CO·Filed 1990·Granted Nov 5, 1991·19 cites·10 claims
- 3867US5514184AArtificial joint having porous portionKOBE STEEL LTD·Filed 1994·Granted May 7, 1996·95 cites·2 claims
- 3966US8068391B2Optical recording/reproducing method, system, and programMUTO HIDEYUKI·Filed 2007·Granted Nov 29, 2011·2 cites·18 claims
- 4065US8374356B2Noise canceling apparatus and noise canceling methodSONY CORP·Filed 2009·Granted Feb 12, 2013·3 cites·11 claims
- 4164US8144556B2Optical disc recording apparatus and method, and computer programFUSE SHOJI·Filed 2007·Granted Mar 27, 2012·1 cites·9 claims
- 4262US7965602B2Information recording apparatus and information recording methodPIONEER CORP·Filed 2008·Granted Jun 21, 2011·0 cites·8 claims
- 4362US7385892B2Recording medium, information recording apparatus, information recording method, information recording medium, and recording programPIONEER CORP·Filed 2002·Granted Jun 10, 2008·4 cites·13 claims
- 4462US4598674ARocker arm spring for a valve actuating mechanism of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1985·Granted Jul 8, 1986·21 cites·2 claims
- 4562US4534183AContinuous freezing apparatusMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Aug 13, 1985·18 cites·7 claims
- 4661US6103034AMethod and apparatus for welding hard resin product to substrate, method of manufacturing window glass and window glassTOYOTA MOTOR CO LTD·Filed 1997·Granted Aug 15, 2000·22 cites·7 claims
- 4759US4868878ASound field correction systemPIONEER ELECTRONIC CORP·Filed 1987·Granted Sep 19, 1989·28 cites·2 claims
- 4858US7126893B2Information recording apparatus and control method thereofPIONEER CORP·Filed 2003·Granted Oct 24, 2006·3 cites·7 claims
- 4958US4649175AThermosetting alkyd resin coating compositionKANSAI PAINT CO LTD·Filed 1985·Granted Mar 10, 1987·14 cites·8 claims
- 5057US8204462B2Digital radio receiverSASAKI YOSHIO·Filed 2009·Granted Jun 19, 2012·0 cites·7 claims
Showing the top 50 of 118 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →