Inventor · disambiguated record
Yasuo Iwata
Also filed as: IWATA YASUO
30 granted patents·2 pending applications·674 citations·filing 1980–2012
97Inventor score
Files withCITIZEN WATCH CO LTD8HONDA MOTOR CO LTD8TOKYO AUTOMATIC MACH WORKS4TOYOTA MOTOR CO LTD3CITIZEN HOLDINGS CO LTD2
Top patents by PatentIndex Score
32 records- 0194US6069711APortable printer/facsimile deviceCITIZEN WATCH CO LTD·Filed 1997·Granted May 30, 2000·229 cites·16 claims
- 0289US6301100B1Portable electronic device having a connector and a cable for connecting with an external deviceCITIZEN WATCH CO LTD·Filed 1998·Granted Oct 9, 2001·164 cites·12 claims
- 0386US4848691AApparatus for splicing a replacement web to a moving webTOKYO AUTOMATIC MACH WORKS·Filed 1987·Granted Jul 18, 1989·43 cites·16 claims
- 0481US4879340AAdsorbent composed of porous beads of chitosan and adsorption method using sameSHOWA DENKO KK·Filed 1987·Granted Nov 7, 1989·39 cites·22 claims
- 0576US6170322B1Stroke identifying unit of a four-stroke engineHONDA MOTOR CO LTD·Filed 1998·Granted Jan 9, 2001·28 cites·8 claims
- 0674US7354213B2Printer having foreign material removing structureCITIZEN HOLDINGS CO LTD·Filed 2005·Granted Apr 8, 2008·4 cites·7 claims
- 0770US6340020B2Stroke identifying unit of a four-stroke engineHONDA MOTOR CO LTD·Filed 2000·Granted Jan 22, 2002·14 cites·6 claims
- 0867US4792033AApparatus and method for supplying articles to a conveyorTOKYO AUTOMATIC MACH WORKS·Filed 1987·Granted Dec 20, 1988·23 cites·14 claims
- 0957US6334094B1Engine speed calculation apparatusHONDA MOTOR CO LTD·Filed 1999·Granted Dec 25, 2001·17 cites·12 claims
- 1053US4369558AOuter race working method and apparatus thereforTOYOTA MOTOR CO LTD·Filed 1980·Granted Jan 25, 1983·13 cites·5 claims
- 1153US2010015434A1Assembling structure of a plated resin articleTOYODA GOSEI KK·Filed 2009·Application pending·0 cites
- 1250US5442894APackaging deviceTOKYO AUTOMATIC MACH WORKS·Filed 1992·Granted Aug 22, 1995·15 cites·12 claims
- 1348USD281078SHolder for printing head frameCITIZEN WATCH CO LTD·Filed 1983·Granted Oct 22, 1985·4 cites·1 claims
- 1447US6234147B1Ignition timing control device for internal combustion engineHONDA MOTOR CO LTD·Filed 1999·Granted May 22, 2001·8 cites·8 claims
- 1547US5040912APrinter having a top cover with an access shutterCITIZEN WATCH CO LTD·Filed 1988·Granted Aug 20, 1991·7 cites·13 claims
- 1646US2014349175A1Battery moduleIWATA YASUO·Filed 2012·Application pending·0 cites
- 1743US7246960B2Print headCITIZEN WATCH CO LTD·Filed 2004·Granted Jul 24, 2007·2 cites·6 claims
- 1843US5341786AFuel injection control device for internal combustion engineHONDA MOTOR CO LTD·Filed 1992·Granted Aug 30, 1994·9 cites·18 claims
- 1942US6411917B1Engine speed calculating apparatusHONDA MOTOR CO LTD·Filed 1999·Granted Jun 25, 2002·8 cites·6 claims
- 2040US6560558B2Engine speed calculating apparatusHONDA MOTOR CO LTD·Filed 2002·Granted May 6, 2003·2 cites·8 claims
- 2139US4889557AAluminium alloy having an excellent forgiabilityTOYOTA MOTOR CO LTD·Filed 1988·Granted Dec 26, 1989·10 cites·3 claims
- 2237US5775064ACartoning machineTOKYO AUTOMATIC MACH WORKS·Filed 1996·Granted Jul 7, 1998·6 cites·14 claims
- 2337US4527921APaper feed apparatus for shuttle printerCITIZEN WATCH CO LTD·Filed 1984·Granted Jul 9, 1985·3 cites·2 claims
- 2436US6328018B1Control apparatus for controlling internal combustion engineKEIHIN CORP·Filed 1999·Granted Dec 11, 2001·7 cites·2 claims
- 2535US7264412B2PrinterCITIZEN HOLDINGS CO LTD·Filed 2003·Granted Sep 4, 2007·0 cites·12 claims
- 2635US4601191AOuterrace of universal joint with cross groovesTOYOTA MOTOR CO LTD·Filed 1985·Granted Jul 22, 1986·5 cites·1 claims
- 2734US6213913B1Ignition timing control apparatus for an internal combustion engineHONDA MOTOR CO LTD·Filed 1999·Granted Apr 10, 2001·6 cites·20 claims
- 2833US4952087APrinter for use with continuous formCITIZEN WATCH CO LTD·Filed 1988·Granted Aug 28, 1990·3 cites·10 claims
- 2929US6223119B1Internal combustion engine controllerKEIHIN CORP·Filed 1999·Granted Apr 24, 2001·3 cites·5 claims
- 3029USD281079SFrame for printing headCITIZEN WATCH CO LTD·Filed 1983·Granted Oct 22, 1985·0 cites·1 claims
- 3126US8584655B2Fuel heating deviceSASAGAWA YUUICHI·Filed 2010·Granted Nov 19, 2013·0 cites·13 claims
- 3224US5800882AMolded articleTOYODA GOSEI KK·Filed 1996·Granted Sep 1, 1998·2 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →