Inventor · disambiguated record
Yasuo Matsushita
Also filed as: MATSUSHITA YASUO
36 granted patents·857 citations·filing 1976–2008
98Inventor score
Top patents by PatentIndex Score
36 records- 0196US4555358AElectrically conductive sintered ceramics and ceramic heatersHITACHI LTD·Filed 1983·Granted Nov 26, 1985·86 cites·5 claims
- 0295US4528121AElectroconductive ceramicsHITACHI LTD·Filed 1983·Granted Jul 9, 1985·83 cites·5 claims
- 0392US4923829AComposite ceramics and method of making the sameHITACHI LTD·Filed 1989·Granted May 8, 1990·57 cites·27 claims
- 0486US5030116AConnector block for injectors for internal combustion engine and junction terminal for use with the same connector blockSUMITOMO WIRING SYSTEMS·Filed 1990·Granted Jul 9, 1991·60 cites·6 claims
- 0585US4540673ASintered aluminum nitride and semi-conductor device using the sameHITACHI LTD·Filed 1982·Granted Sep 10, 1985·50 cites·11 claims
- 0677US5876232AInertia locking connectorSUMITOMO WIRING SYSTEMS·Filed 1997·Granted Mar 2, 1999·36 cites·8 claims
- 0776US6835094B2Connector and a connector assemblySUMITOMO WIRING SYSTEMS·Filed 2003·Granted Dec 28, 2004·23 cites·9 claims
- 0875US7708605B2Connector with terminal fittings press fit in a base wall of a connector housingSUMITOMO WIRING SYSTEMS·Filed 2008·Granted May 4, 2010·14 cites·19 claims
- 0973US4517584ACeramic packaged semiconductor deviceHITACHI LTD·Filed 1982·Granted May 14, 1985·34 cites·23 claims
- 1072US6059598AConnectorSUMITOMO WIRING SYSTEMS·Filed 1998·Granted May 9, 2000·30 cites·20 claims
- 1172US5295846APlug-in connector assemblySUMITOMO WIRING SYSTEMS·Filed 1992·Granted Mar 22, 1994·32 cites·13 claims
- 1272US4651192ACeramic packaged semiconductor deviceHITACHI LTD·Filed 1985·Granted Mar 17, 1987·40 cites·6 claims
- 1370US4065971ASemiconductor pressure transducerHITACHI LTD·Filed 1976·Granted Jan 3, 1978·18 cites·6 claims
- 1469US6783388B2ConnectorSUMITOMO WIRING SYSTEMS·Filed 2002·Granted Aug 31, 2004·17 cites·19 claims
- 1569US6146215ATerminal fitting and waterproof connectorSUMITOMO WIRING SYSTEMS·Filed 1998·Granted Nov 14, 2000·25 cites·6 claims
- 1666US6863463B2Lever-type connector and connector assemblySUMITOMO WIRING SYSTEMS·Filed 2003·Granted Mar 8, 2005·13 cites·13 claims
- 1766US5632638ACard edge connectorSUMITOMO WIRING SYSTEMS·Filed 1994·Granted May 27, 1997·27 cites·11 claims
- 1865US5573415ACard edge connector and method for connecting sameSUMITOMO WIRING SYSTEMS·Filed 1994·Granted Nov 12, 1996·26 cites·9 claims
- 1964US7581969B2Connector with auxiliary housing having inverted insertion preventing portionSUMITOMO WIRING SYSTEMS·Filed 2008·Granted Sep 1, 2009·8 cites·11 claims
- 2064US5650591AWaterproof casingSUMITOMO WIRING SYSTEMS·Filed 1996·Granted Jul 22, 1997·28 cites·3 claims
- 2163US6186814B1Watertight connectorSUMITOMO WIRING SYSTEMS·Filed 1999·Granted Feb 13, 2001·21 cites·7 claims
- 2261US5980331AConnector assemblySUMITOMO WIRING SYSTEMS·Filed 1997·Granted Nov 9, 1999·20 cites·8 claims
- 2361US4585706ASintered aluminum nitride semi-conductor deviceHITACHI LTD·Filed 1985·Granted Apr 29, 1986·22 cites·11 claims
- 2460US7758354B2Set of circuit board connectorsSUMITOMO WIRING SYSTEMS·Filed 2008·Granted Jul 20, 2010·1 cites·5 claims
- 2560US6656037B2ConnectorSUMITOMO WIRING SYSTEMS·Filed 2002·Granted Dec 2, 2003·11 cites·15 claims
- 2652US4370421AElectrically insulating substrate and a method of making such a substrateHITACHI LTD·Filed 1980·Granted Jan 25, 1983·14 cites·8 claims
- 2749US5489216ACard edge connector assemblySUMITOMO WIRING SYSTEMS·Filed 1994·Granted Feb 6, 1996·14 cites·3 claims
- 2849US4571610ASemiconductor device having electrically insulating substrate of SiCHITACHI LTD·Filed 1982·Granted Feb 18, 1986·11 cites·11 claims
- 2947US6648659B2Lever-type connector and a method for mounting a lever-type connector into a hole of a panelSUMITOMO WIRING SYSTEMS·Filed 2002·Granted Nov 18, 2003·4 cites·14 claims
- 3045US4467309AHigh temperature thermistorHITACHI LTD·Filed 1982·Granted Aug 21, 1984·6 cites·7 claims
- 3140US4565907AIgnition distributor for internal combustion engineHITACHI LTD·Filed 1984·Granted Jan 21, 1986·4 cites·5 claims
- 3239US5629495AWaterproof box-like casingSUMITOMO WIRING SYSTEMS·Filed 1994·Granted May 13, 1997·9 cites·4 claims
- 3338US6126468AWater-proof electrical connector with sealing member engaging retaining memberSUMITOMO WIRING SYSTEMS·Filed 1998·Granted Oct 3, 2000·6 cites·10 claims
- 3432US5507659ALever type connectorSUMITOMO WIRING SYSTEMS·Filed 1994·Granted Apr 16, 1996·4 cites·4 claims
- 3530US4581501AIgnition distributor for internal combustion engineHITACHI LTD·Filed 1984·Granted Apr 8, 1986·1 cites·8 claims
- 3619US5062926ASolvent recovery apparatusOSAKA GAS LIMITED·Filed 1990·Granted Nov 5, 1991·2 cites·16 claims
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