Inventor · disambiguated record
Yukio Matsushita
Also filed as: MATSUSHITA YUKIO
22 granted patents·5 pending applications·427 citations·filing 1975–2024
96Inventor score
Files withSANSHIN KOGYO KK7YAMAHA MOTOR CO LTD7MATSUSHITA ELECTRIC WORKS LTD3MATSUSHITA YUKIO2YAMAHA MARINE KK2
Top patents by PatentIndex Score
27 records- 0193US6895286B2Control system of optimizing the function of machine assembly using GA-Fuzzy inferenceYAMAHA MOTOR CO LTD·Filed 2000·Granted May 17, 2005·79 cites·22 claims
- 0293US4461260AFuel injection system for two-cycle internal combustion enginesSANSHIN KOGYO KK·Filed 1983·Granted Jul 24, 1984·40 cites·26 claims
- 0391US4630446AOutboard motor with turbo-chargerSANSHIN KOGYO KK·Filed 1984·Granted Dec 23, 1986·38 cites·22 claims
- 0482US7330612B2Material for substrate mounting optical circuit-electric circuit mixedly and substrate mounting optical circuit-electric circuit mixedlyMATSUSHITA ELECTRIC WORKS LTD·Filed 2003·Granted Feb 12, 2008·24 cites·4 claims
- 0582US4446833AFuel injection apparatus for an internal combustion engineYAMAHA MOTOR CO LTD·Filed 1982·Granted May 8, 1984·36 cites·36 claims
- 0678US4007643AVibration sensing and responding deviceMATSUSHITA YUKIO·Filed 1975·Granted Feb 15, 1977·31 cites·2 claims
- 0777US7410395B2Parent-child type boat with generatorYAMAHA MARINE KK·Filed 2005·Granted Aug 12, 2008·9 cites·17 claims
- 0875US6549830B2Apparatus for controlling watercraft pilot controlSANSHIN KOGYO KABUSHKI KAISHA·Filed 2000·Granted Apr 15, 2003·24 cites·20 claims
- 0972US7249984B2Electric propulsion unitYAMAHA MARINE KK·Filed 2005·Granted Jul 31, 2007·9 cites·17 claims
- 1069US10739923B2Touch panel memberPANASONIC IP MAN CO LTD·Filed 2017·Granted Aug 11, 2020·2 cites·4 claims
- 1168US6735576B1Method of real-time optimization of control device equipped with fuzzy inference systemYAMAHA MOTOR CO LTD·Filed 2000·Granted May 11, 2004·16 cites·19 claims
- 1267US4700671AInternal combustion engine provided with fuel injection deviceSANSHIN KOGYO KK·Filed 1985·Granted Oct 20, 1987·17 cites·8 claims
- 1363US5134984AFuel injection system of internal combustion engineSANSHIN KOGYO KK·Filed 1991·Granted Aug 4, 1992·18 cites·16 claims
- 1462US4730580AInternal combustion engine provided with fuel injection deviceSANSHIN KOGYO KK·Filed 1987·Granted Mar 15, 1988·14 cites·9 claims
- 1562US2025240992A1Semiconductor device, and method of manufacturing semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 1660US4742805AInternal combustion engineSANSHIN KOGYO KK·Filed 1987·Granted May 10, 1988·16 cites·13 claims
- 1759US8178365B2Method of manufacturing semiconductor deviceNARAZAKI ATSUSHI·Filed 2011·Granted May 15, 2012·1 cites·6 claims
- 1859US4677826AOutboard motor with turbo-chargerSANSHIN KOGYO KK·Filed 1986·Granted Jul 7, 1987·13 cites·6 claims
- 1958US5219398AControl device for internal combustion engineYAMAHA MOTOR CO LTD·Filed 1992·Granted Jun 15, 1993·17 cites·60 claims
- 2055US8073295B2Material for substrate mounting optical circuit-electrical circuit mixedly and substrate mounting optical circuit-electrical circuit mixedlyNAKASHIBA TOORU·Filed 2007·Granted Dec 6, 2011·1 cites·18 claims
- 2153US4167160ATwo cycle loop scavenging engine having unequal scavenging passage openingsYAMAHA MOTOR CO LTD·Filed 1978·Granted Sep 11, 1979·10 cites·5 claims
- 2248US2008107881A1Material for substrate mounting optical circuit-electrical circuit mixedly and substrate mounting optical circuit-electrical circuit mixedlyMATSUSHITA ELECTRIC WORKS LTD·Filed 2007·Application pending·0 cites
- 2348US2008113168A1Material for substrate mounting optical circuit-electrical circuit mixedly and substrate mounting optical circuit-electrical circuit mixedlyMATSUSHITA ELECTRIC WORKS LTD·Filed 2007·Application pending·0 cites
- 2447US4401061AReduction of distortion of portions of the cylinder wall in a two stroke engineYAMAHA MOTOR CO LTD·Filed 1980·Granted Aug 30, 1983·9 cites·18 claims
- 2536US2006012248A1Electric power control device for watercraftMATSUSHITA YUKIO·Filed 2005·Application pending·0 cites
- 2631US2002158639A1Laminate with an inside layer circuit used for multilayer printed circuit board for a high frequency circuit ,and method and device for measuring circuit impedance of the laminate with inside layer circuitFiled 2001·Application pending·0 cites
- 2730US4312422AExhaust silencer for outboard engine with a reflection chamberYAMAHA MOTOR CO LTD·Filed 1980·Granted Jan 26, 1982·3 cites·11 claims
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