Inventor · disambiguated record
Tadao Yoshikawa
Also filed as: YOSHIKAWA TADAO
16 granted patents·1 pending application·185 citations·filing 1982–2010
93Inventor score
Top patents by PatentIndex Score
17 records- 0193US4456305AShield tunneling machineHITACHI SHIPBUILDING ENG CO·Filed 1982·Granted Jun 26, 1984·43 cites·8 claims
- 0280US6616796B1Metal laminate for a circuit boardKURARAY CO·Filed 2000·Granted Sep 9, 2003·27 cites·18 claims
- 0379US9096049B2Metal-clad laminate and method for production thereofONODERA MINORU·Filed 2010·Granted Aug 4, 2015·3 cites·5 claims
- 0474US7811408B2Metal-clad laminate and method for production thereofKURARAY CO·Filed 2005·Granted Oct 12, 2010·5 cites·4 claims
- 0568US5516427AScrew type dewatering machineHITACHI SHIPBUILDING ENG CO·Filed 1995·Granted May 14, 1996·32 cites·4 claims
- 0664US8771458B2Method of making wiring boards covered by thermotropic liquid crystal polymer filmONODERA MINORU·Filed 2006·Granted Jul 8, 2014·3 cites·5 claims
- 0764US6651805B2High-gradient high-pump-head screw conveyor deviceHITACHI SHIPBUILDING ENG CO·Filed 2001·Granted Nov 25, 2003·12 cites·9 claims
- 0863US7052574B2Method for producing metal laminateKURARAY CO·Filed 2002·Granted May 30, 2006·6 cites·4 claims
- 0960US7465420B2Film forming methodKURARAY CO·Filed 2004·Granted Dec 16, 2008·4 cites·5 claims
- 1060US5489383AScrew type dewatering machineHITACHI SHIPBUILDING ENG CO·Filed 1994·Granted Feb 6, 1996·20 cites·2 claims
- 1158US8152950B2Multi-layer circuit board and method of making the sameTSUGARU TOSHINORI·Filed 2008·Granted Apr 10, 2012·2 cites·9 claims
- 1258US4686143AOptical information recording mediumKURARAY CO·Filed 1985·Granted Aug 11, 1987·18 cites·29 claims
- 1355US7160499B2Method for making inflation filmsKURARAY CO·Filed 2003·Granted Jan 9, 2007·3 cites·6 claims
- 1442US7387760B2Apparatus for and method of making inflation filmsKURARAY CO·Filed 2003·Granted Jun 17, 2008·0 cites·9 claims
- 1541US4456304AShield tunneling machine and earth removing apparatus thereforHITACHI SHIPBUILDING ENG CO·Filed 1982·Granted Jun 26, 1984·4 cites·8 claims
- 1640US2004040651A1Multi-layer circuit board and method of making the sameKURARAY CO·Filed 2003·Application pending·0 cites
- 1731US5342669AOptical information recording mediumKURARAY CO·Filed 1992·Granted Aug 30, 1994·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →