Inventor · disambiguated record
Tadashi Sato
Also filed as: KUBOTA ATSUSHI · SATO TADASHI
136 granted patents·20 pending applications·2,217 citations·filing 1974–2023
99Inventor score
Top patents by PatentIndex Score
156 records- 0196US5563459AApparatus for controlling opening and closing timings of a switching device in an electric power systemHITACHI LTD·Filed 1990·Granted Oct 8, 1996·112 cites·13 claims
- 0296US4747756AScroll compressor with control device for variable displacement mechanismSANDEN CORP·Filed 1987·Granted May 31, 1988·56 cites·2 claims
- 0396US4716491AHigh frequency plasma generation apparatusHITACHI LTD·Filed 1985·Granted Dec 29, 1987·110 cites·6 claims
- 0494US7338983B2Low density polyurethane foam, method of producing, and articles comprising the sameWORLD PROPERTIES INC·Filed 2005·Granted Mar 4, 2008·15 cites·19 claims
- 0591US5133825APlasma generating apparatusHITACHI LTD·Filed 1988·Granted Jul 28, 1992·54 cites·8 claims
- 0690US4981409ACartridge auto changerCANON KK·Filed 1990·Granted Jan 1, 1991·47 cites·7 claims
- 0790US4564754AMethod and apparatus for optically measuring a currentHITACHI LTD·Filed 1983·Granted Jan 14, 1986·84 cites·16 claims
- 0889US4215929AImage forming method and apparatus capable of controlling an electrostatic image formation areaCANON KK·Filed 1978·Granted Aug 5, 1980·28 cites·25 claims
- 0988US7714475B2Multiple phase claw pole type motorHITACHI IND EQUIPMENT SYS·Filed 2006·Granted May 11, 2010·13 cites·12 claims
- 1088US6581370B2Failure determination device for humidity sensor and control system for exhaust passage changeover valveHONDA MOTOR CO LTD·Filed 2001·Granted Jun 24, 2003·41 cites·15 claims
- 1188US4713585AIon sourceHITACHI LTD·Filed 1986·Granted Dec 15, 1987·42 cites·10 claims
- 1288US4523803AOptical scanning deviceCANON KK·Filed 1982·Granted Jun 18, 1985·51 cites·5 claims
- 1387US6195988B1Air-fuel ratio control system for internal combustion engineHONDA MOTOR CO LTD·Filed 2000·Granted Mar 6, 2001·34 cites·29 claims
- 1487US4865709AMagnetron sputter apparatus and method for forming films by using the same apparatusHITACHI LTD·Filed 1988·Granted Sep 12, 1989·38 cites·17 claims
- 1586US6230486B1Plant control systemHONDA MOTOR CO LTD·Filed 1999·Granted May 15, 2001·47 cites·16 claims
- 1686US4739169AIon sourceHITACHI LTD·Filed 1986·Granted Apr 19, 1988·36 cites·10 claims
- 1785US6984797B2Push-button switchFUJITEC KK·Filed 2004·Granted Jan 10, 2006·26 cites·15 claims
- 1884US7416122B2Product identification data management system and product identification data management methodNEC CORP·Filed 2004·Granted Aug 26, 2008·27 cites·14 claims
- 1984US7036865B2Automobile instrument panel structureHONDA MOTOR CO LTD·Filed 2005·Granted May 2, 2006·20 cites·10 claims
- 2084US5961773APlasma processing apparatus and plasma processing method using the sameHITACHI LTD·Filed 1997·Granted Oct 5, 1999·39 cites·30 claims
- 2183US6367245B1Method of evaluating deteriorated state of exhaust gas adsorbentHONDA MOTOR CO LTD·Filed 2000·Granted Apr 9, 2002·32 cites·23 claims
- 2283US4080062AVariable magnification optical mechanismCANON KK·Filed 1976·Granted Mar 21, 1978·21 cites·18 claims
- 2382US4298268AMethod and device for cleaning photosensitive screen in an image forming apparatusSATO TADASHI·Filed 1978·Granted Nov 3, 1981·16 cites·4 claims
- 2481US4910405AX-ray image sensorSEIKO INSTR INC·Filed 1988·Granted Mar 20, 1990·25 cites·20 claims
- 2581US4717314AScroll compressor with control device for variable displacement mechanismSANDEN CORP·Filed 1986·Granted Jan 5, 1988·26 cites·5 claims
- 2681US4275423AOriginal reading deviceCANON KK·Filed 1980·Granted Jun 23, 1981·30 cites·5 claims
- 2780US4315684ACopying method and apparatusCANON KK·Filed 1979·Granted Feb 16, 1982·16 cites·24 claims
- 2879US6266605B1Plant control systemHONDA MOTOR CO LTD·Filed 1999·Granted Jul 24, 2001·64 cites·22 claims
- 2979US4851668AIon source application deviceHITACHI LTD·Filed 1987·Granted Jul 25, 1989·27 cites·3 claims
- 3078US4597724AScroll type fluid displacement apparatus with centrifugal force balanceweightSANDEN CORP·Filed 1984·Granted Jul 1, 1986·29 cites·6 claims
- 3178US4505576ASystem for storage and printing a plurality of imagesCANON KK·Filed 1984·Granted Mar 19, 1985·18 cites·4 claims
- 3277US5231263ALiquid crystal mask type laser marking systemHITACHI LTD·Filed 1991·Granted Jul 27, 1993·21 cites·34 claims
- 3376US7286130B2Polygonal chart drawing processing method, device and computer-readable medium recording a program of the sameFUJITSU LTD·Filed 2005·Granted Oct 23, 2007·10 cites·9 claims
- 3476US3991709ARegenerating device for developing liquidCANON KK·Filed 1975·Granted Nov 16, 1976·17 cites·7 claims
- 3575US7926845B2Instrument panel for vehicle and method for attaching vehicle-mounted device to instrument panel for vehicleHONDA MOTOR CO LTD·Filed 2009·Granted Apr 19, 2011·9 cites·12 claims
- 3675US6292739B1Air-fuel ratio control system for internal combustion engineHONDA MOTOR CO LTD·Filed 1999·Granted Sep 18, 2001·30 cites·35 claims
- 3774US4891727AMemory deviceMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Jan 2, 1990·23 cites·12 claims
- 3874US4745491AImage formation apparatus capable of designating a recording areaCANON KK·Filed 1985·Granted May 17, 1988·29 cites·24 claims
- 3974US4486786AOriginal reading deviceCANON KK·Filed 1982·Granted Dec 4, 1984·23 cites·18 claims
- 4074US3962491AProcess for producing resin-coated sand particles for use in shell molesAISIN CHEM·Filed 1974·Granted Jun 8, 1976·29 cites·3 claims
- 4173US4767931AIon beam apparatusHITACHI LTD·Filed 1986·Granted Aug 30, 1988·19 cites·9 claims
- 4273US4021109AElectrophotographic copying apparatusCANON KK·Filed 1975·Granted May 3, 1977·15 cites·7 claims
- 4372US7954851B2Instrument panel and shield memberHONDA MOTOR CO LTD·Filed 2009·Granted Jun 7, 2011·8 cites·10 claims
- 4472US4890987AScroll type compressor with seal supporting anti-wear plate portionsSANDEN CORP·Filed 1988·Granted Jan 2, 1990·23 cites·18 claims
- 4572US4568177AAutomatic original handling apparatusCANON KK·Filed 1984·Granted Feb 4, 1986·10 cites·17 claims
- 4672US4323787AAutomatic power supply apparatusCLARION CO LTD·Filed 1979·Granted Apr 6, 1982·26 cites·2 claims
- 4771US7782204B2Wireless IC tag with counter, and information management systemNEC CORP·Filed 2007·Granted Aug 24, 2010·4 cites·18 claims
- 4870US7432927B2Extended portfolio chart drawing device, processing method and computer-readable medium recording a program of the sameFUJITSU LTD·Filed 2005·Granted Oct 7, 2008·7 cites·8 claims
- 4970US5620522AMicrowave plasma generatorHITACHI LTD·Filed 1995·Granted Apr 15, 1997·24 cites·34 claims
- 5070US4847476AIon source deviceHITACHI LTD·Filed 1986·Granted Jul 11, 1989·17 cites·19 claims
Showing the top 50 of 156 patent records by PatentIndex Score.
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