Inventor · disambiguated record
Osamu Kawai
Also filed as: KAWAI OSAMU
46 granted patents·10 pending applications·785 citations·filing 1982–2015
98Inventor score
Top patents by PatentIndex Score
56 records- 0198US6485057B1Automotive passenger restraint and protection apparatus and seatbelt protraction and retraction amount-detecting deviceNSK AUTOLIV CO LTD·Filed 2000·Granted Nov 26, 2002·121 cites·10 claims
- 0294US6257363B1Automotive passenger restraint and protection apparatusNSK LTD·Filed 1998·Granted Jul 10, 2001·76 cites·5 claims
- 0391US6997474B2Automotive passenger restraint and protection apparatus and seatbelt protraction and retraction amount-detecting deviceNSK AUTOLIV CO LTD·Filed 2003·Granted Feb 14, 2006·39 cites·6 claims
- 0490US6729650B2Automotive passenger restraint and protection apparatus and seatbelt protraction and retraction amount-detecting deviceNSK AUTOLIV CO LTD·Filed 2002·Granted May 4, 2004·37 cites·8 claims
- 0586US8527424B2Content management program, method and deviceYAMASHIMA MASAKI·Filed 2011·Granted Sep 3, 2013·11 cites·9 claims
- 0686US7040444B2Automotive passenger restraint and protection apparatusNSK AUTOLIV CO LTD·Filed 2005·Granted May 9, 2006·13 cites·2 claims
- 0784US6228499B1Molded resin articles having marproof organic hard coat layer and non fogging organic hard coat layer, process for the production of the same, and coating materials thereforMITSUBISHI RAYON CO·Filed 1996·Granted May 8, 2001·50 cites·21 claims
- 0883US6561299B2Automotive passenger restraint and protection apparatusNSK AUTOLIV CO LTD·Filed 2001·Granted May 13, 2003·20 cites·6 claims
- 0980US4556255AAnchor mounting deviceNSK WARNER KK·Filed 1983·Granted Dec 3, 1985·33 cites·10 claims
- 1079US4967976ATake-up spindleNIPPON SEIKO KK·Filed 1988·Granted Nov 6, 1990·40 cites·5 claims
- 1176US6997277B2Automotive passenger restraint and protection apparatusNSK AUTOLIV CO LTD·Filed 2003·Granted Feb 14, 2006·14 cites·15 claims
- 1276US4972129APassive seat belt apparatusNIPPON SEIKO KK·Filed 1988·Granted Nov 20, 1990·32 cites·7 claims
- 1374US6843339B2Automotive passenger restraint and protection apparatusNSK AUTOLIV CO LTD·Filed 2003·Granted Jan 18, 2005·12 cites·4 claims
- 1473US6348537B2Coating agent, and resin molded article having coated layerMITSUBISHI RAYON CO·Filed 2001·Granted Feb 19, 2002·14 cites·14 claims
- 1572US6467850B1Seat belt assembly and method for producing the through anchorNSK AUTOLIV CO LTD·Filed 2000·Granted Oct 22, 2002·21 cites·16 claims
- 1665US6526630B2Seat belt deviceNSK AUTOLIV CO LTD·Filed 2001·Granted Mar 4, 2003·10 cites·17 claims
- 1765US6313504B1Vertical MOS semiconductor deviceOKI ELECTRIC IND CO LTD·Filed 2000·Granted Nov 6, 2001·12 cites·3 claims
- 1864US8470445B2Resin laminate, method for production thereof, and transfer film for use in the production of resin laminateOKAFUJI HIROSHI·Filed 2007·Granted Jun 25, 2013·1 cites·11 claims
- 1964US8095469B2Content management program, method and deviceYAMASHIMA MASAKI·Filed 2007·Granted Jan 10, 2012·2 cites·7 claims
- 2063US4573709ALatch device for a webbing anchorNSK WARNER KK·Filed 1984·Granted Mar 4, 1986·17 cites·7 claims
- 2160US4902039APassive seat belt systemNIPPON SEIKO KK·Filed 1987·Granted Feb 20, 1990·21 cites·44 claims
- 2258US5014927AWebbing retractorNIPPON SEIKO KK·Filed 1990·Granted May 14, 1991·23 cites·6 claims
- 2358US4597588ADevice for adjusting webbing-supporting positionNSK WARNER KK·Filed 1984·Granted Jul 1, 1986·14 cites·13 claims
- 2457US4896741APassive seat belt systemNIPPON SEIKO KK·Filed 1988·Granted Jan 30, 1990·19 cites·11 claims
- 2553US4561677APassive seat belt deviceNSK WARNER KK·Filed 1984·Granted Dec 31, 1985·13 cites·6 claims
- 2651US10100171B2Resin composition, resin sheet, and resin laminateMITSUBISHI CHEM CORP·Filed 2014·Granted Oct 16, 2018·0 cites·13 claims
- 2751US7209899B2Management device, network apparatus, and management methodFUJITSU LTD·Filed 2001·Granted Apr 24, 2007·1 cites·3 claims
- 2851US4773613AEmergency lock retractor equipped with webbing clamp deviceNIPPON SEIKO KK·Filed 1986·Granted Sep 27, 1988·15 cites·13 claims
- 2951US4555127APassive seat belt systemNSK WARNER KK·Filed 1984·Granted Nov 26, 1985·10 cites·12 claims
- 3050US8231981B2Acrylic resin, resin boards, transparent electrode boards for touch panels, touch panels, and processes for production of themSUGAMOTO HIDEYUKI·Filed 2008·Granted Jul 31, 2012·0 cites·17 claims
- 3150US2007156600A1Management device, network apparatus, and management methodFUJITSU LTD·Filed 2007·Application pending·0 cites
- 3249US9624368B2Acrylic resin composition, acrylic resin sheet, acrylic resin laminate, and manufacturing method for sameTAMURA YUKIKO·Filed 2012·Granted Apr 18, 2017·0 cites·8 claims
- 3347US2016137766A1(meth)acrylic polymer, (meth)acrylic resin composition, (meth)acrylic resin sheet, (meth)acrylic resin laminated article and composite sheetMITSUBISHI RAYON CO·Filed 2014·Application pending·0 cites
- 3445US5328118ASeat belt retractor with pretensionerNSK LTD·Filed 1993·Granted Jul 12, 1994·16 cites·10 claims
- 3543US4832365APassive seat belt systemNIPPON SEIKO KK·Filed 1987·Granted May 23, 1989·10 cites·11 claims
- 3643US4750758ALatch device for movable anchor in passive seat belt systemNIPPON SEIKO KK·Filed 1986·Granted Jun 14, 1988·8 cites·12 claims
- 3743US2003236102A1Electronic apparatusFUJITSU LTD·Filed 2003·Application pending·0 cites
- 3842US4647070ALatch device for movable anchor in passive seat belt systemNSK WARNER KK·Filed 1985·Granted Mar 3, 1987·8 cites·27 claims
- 3941US4834425APassive seat belt systemNIPPON SEIKO KK·Filed 1988·Granted May 30, 1989·8 cites·8 claims
- 4040US5291429ACircuit for matrix calculation of discrete cosine transformationFUJITSU LTD·Filed 1992·Granted Mar 1, 1994·13 cites·4 claims
- 4140US2006041067A1Acrylic resin, resin boards, transparent electrode boards for touch panels, touch panels, and processes for production of themMITSUBISHI RAYON CO·Filed 2003·Application pending·0 cites
- 4240US2005272879A1Resin with excellent processability for lightguide plateMITSUBISHI RAYON CO·Filed 2003·Application pending·0 cites
- 4339US2016075057A1Resin laminate and its production method and display front panelMITSUBISHI RAYON CO·Filed 2013·Application pending·0 cites
- 4437US6081248AColor display deviceFUTABA DENSHI KOGYO KK·Filed 1997·Granted Jun 27, 2000·9 cites·8 claims
- 4535US2013258479A1Transfer film and method for producing same, and laminate and method for producing sameOKAFUJI HIROSHI·Filed 2011·Application pending·0 cites
- 4634US4838577APassive seat belt systemNIPPON SEIKO KK·Filed 1988·Granted Jun 13, 1989·5 cites·3 claims
- 4733US4555074AWebbing retractorNSK WARNER KK·Filed 1983·Granted Nov 26, 1985·3 cites·3 claims
- 4833US2017190157A1Resin productMITSUBISHI RAYON CO·Filed 2015·Application pending·0 cites
- 4933US2012267042A1Transfer film, resin laminate, method for producing transfer film, and method for producing resin laminateOKAFUJI HIROSHI·Filed 2010·Application pending·0 cites
- 5032US4482103AWebbing-locking mechanismNSK WARNER KK·Filed 1982·Granted Nov 13, 1984·3 cites·12 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →