Inventor · disambiguated record
Yoshitaka Matsushita
Also filed as: MATSUSHITA YOSHITAKA
9 granted patents·2 pending applications·131 citations·filing 1991–2020
88Inventor score
Files withSHINKO ELECTRIC IND CO4NIPPON LEAKLESS IND CO LTD3MATSUSHITA YOSHITAKA2HITACHI CONSTRUCTION MACH CO1MCCORD LEAKLESS SEALING CO1
Top patents by PatentIndex Score
11 records- 0196US7703775B2Metal gasket for cylinder headNIPPON LEAKLESS IND CO LTD·Filed 2005·Granted Apr 27, 2010·55 cites·20 claims
- 0271US8939452B2Metal gaskets for cylinder heads, and methods for manufacturing sameMATSUSHITA YOSHITAKA·Filed 2011·Granted Jan 27, 2015·4 cites·13 claims
- 0371US8379402B2Wiring board having lead pin, and lead pinSHINKO ELECTRIC IND CO·Filed 2009·Granted Feb 19, 2013·5 cites·20 claims
- 0469US8410375B2Wiring board and method of manufacturing the sameMATSUSHITA YOSHITAKA·Filed 2008·Granted Apr 2, 2013·5 cites·12 claims
- 0568US5161809AMetal gasketNIPPON LEAKLESS IND CO LTD·Filed 1991·Granted Nov 10, 1992·29 cites·5 claims
- 0666US6378876B1Metal gasket assembly for cylinder headNIPPON LEAKLESS IND CO LTD·Filed 2000·Granted Apr 30, 2002·13 cites·3 claims
- 0764US6935635B2Metal gasketMCCORD LEAKLESS SEALING CO·Filed 2003·Granted Aug 30, 2005·13 cites·14 claims
- 0860US6501440B2IC card, antenna frame for IC card and method for manufacturing the sameSHINKO ELECTRIC IND CO·Filed 2001·Granted Dec 31, 2002·7 cites·16 claims
- 0949US12007299B2Reusability determination method for gear and reusability determination system for gearHITACHI CONSTRUCTION MACH CO·Filed 2020·Granted Jun 11, 2024·0 cites·3 claims
- 1043US2011176286A1Lead pin and wiring substrate with lead pinSHINKO ELECTRIC IND CO·Filed 2011·Application pending·0 cites
- 1142US2009211798A1Pga type wiring board and method of manufacturing the sameSHINKO ELECTRIC IND CO·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →