Inventor · disambiguated record
Kouji Takahashi
Also filed as: TAKAHASHI KOUJI
106 granted patents·18 pending applications·2,059 citations·filing 1983–2023
99Inventor score
Top patents by PatentIndex Score
124 records- 0197US9544864B1Data transmission system and receiving devicePANASONIC LIQUID CRYSTAL DISPL·Filed 2016·Granted Jan 10, 2017·18 cites·7 claims
- 0297US6548328B1Circuit device and manufacturing method of circuit deviceSANYO ELECTRIC CO·Filed 2000·Granted Apr 15, 2003·128 cites·25 claims
- 0396US6667285B1Lubricating oil for refrigerator, hydraulic fluid composition for refrigerator and method for lubricating of refrigeratorNEW JAPAN CHEM CO LTD·Filed 2000·Granted Dec 23, 2003·88 cites·18 claims
- 0495US6562660B1Method of manufacturing the circuit device and circuit deviceSANYO ELECTRIC CO·Filed 2000·Granted May 13, 2003·121 cites·29 claims
- 0593US7476972B2Circuit device, manufacturing method thereof, and sheet-like board memberSANYO ELECTRIC CO·Filed 2005·Granted Jan 13, 2009·28 cites·6 claims
- 0693US6537648B1Substrate for an information recording medium, information recording medium using the substrate and method of producing the substrateHOYA CORP·Filed 2000·Granted Mar 25, 2003·42 cites·7 claims
- 0792US6462418B2Semiconductor device having improved heat radiationSANYO ELECTRIC CO·Filed 2001·Granted Oct 8, 2002·63 cites·7 claims
- 0891US4862769AMultiple disc clutch apparatusISUZU MOTORS LTD·Filed 1988·Granted Sep 5, 1989·96 cites·7 claims
- 0990US7259638B2Voltage controlled oscillator and semiconductor integrated circuit for communicationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Aug 21, 2007·20 cites·3 claims
- 1090US6706547B2Method of manufacturing a circuit device with trenches in a conductive foilSANYO ELECTRIC CO·Filed 2001·Granted Mar 16, 2004·47 cites·21 claims
- 1190US6545364B2Circuit device and method of manufacturing the sameSANYO ELECTRIC CO·Filed 2001·Granted Apr 8, 2003·63 cites·10 claims
- 1290US6251523B1Reflection preventing glass plate and production method thereof and coating composition for reflection preventingNIPPON SHEET GLASS CO LTD·Filed 1999·Granted Jun 26, 2001·77 cites·8 claims
- 1390US4572714ARouter bitFUJI HEAVY IND LTD·Filed 1984·Granted Feb 25, 1986·61 cites·2 claims
- 1489US7329957B2Circuit device and manufacturing method thereofSANYO ELECTRIC CO·Filed 2005·Granted Feb 12, 2008·20 cites·5 claims
- 1589US6975022B2Board for manufacturing a BGA and method of manufacturing semiconductor device using thereofSANYO ELECTRIC CO·Filed 2001·Granted Dec 13, 2005·50 cites·21 claims
- 1688US5951145ALighting apparatusTOSHIBA LIGHTING & TECHNOLOGY·Filed 1997·Granted Sep 14, 1999·78 cites·11 claims
- 1787US6756131B2High temperature corrosion resistant alloy, thermal barrier coating material, and gas turbine using high temperature corrosion resistant alloyMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Jun 29, 2004·31 cites·10 claims
- 1886US6528879B2Semiconductor device and semiconductor moduleSANYO ELECTRIC CO·Filed 2001·Granted Mar 4, 2003·43 cites·24 claims
- 1983US6852010B2Substrate for an information recording medium, information recording medium using the substrate, and method of producing the substrateHOYA CORP·Filed 2003·Granted Feb 8, 2005·16 cites·66 claims
- 2082US7276793B2Semiconductor device and semiconductor moduleSANYO ELECTRIC CO·Filed 2005·Granted Oct 2, 2007·9 cites·23 claims
- 2182US6909178B2Semiconductor device and method of manufacturing the sameSANYO ELECTRIC CO·Filed 2003·Granted Jun 21, 2005·27 cites·16 claims
- 2280US9255579B2Vacuum pump having rotary compressing elementsMITSUHASHI YOSHIHIRO·Filed 2011·Granted Feb 9, 2016·5 cites·5 claims
- 2379US6531370B2Method for manufacturing circuit devicesSANYO ELECTRIC CO·Filed 2001·Granted Mar 11, 2003·27 cites·32 claims
- 2478US7517838B2Lubricating oil for bearingNEW JAPAN CHEM CO LTD·Filed 2003·Granted Apr 14, 2009·17 cites·22 claims
- 2578US7125798B2Circuit device and manufacturing method of circuit deviceSANYO ELECTRIC CO·Filed 2003·Granted Oct 24, 2006·20 cites·10 claims
- 2678US6812410B2Semiconductor module and method of manufacturing the sameSANYO ELECTRIC CO·Filed 2001·Granted Nov 2, 2004·21 cites·17 claims
- 2777US4879954AFoldable tableSAWAMURA MASAHIKO·Filed 1983·Granted Nov 14, 1989·56 cites·9 claims
- 2876US6790509B2Substrate for information recording medium, information recording medium, and method for controlling surface of substrate for information recording mediumHOYA CORP·Filed 2001·Granted Sep 14, 2004·11 cites·33 claims
- 2976US6756610B2Light irradiating deviceSANYO ELECTRIC CO·Filed 2003·Granted Jun 29, 2004·18 cites·13 claims
- 3076US6534330B2Light irradiating device manufacturing methodSANYO ELECTRIC CO·Filed 2001·Granted Mar 18, 2003·23 cites·22 claims
- 3175US7220921B1Sheet-like board member and method of manufacturing a semiconductor deviceSANYO ELECTRIC CO·Filed 2000·Granted May 22, 2007·22 cites·6 claims
- 3274US7173336B2Hybrid integrated circuit deviceSANYO ELECTRIC CO·Filed 2003·Granted Feb 6, 2007·17 cites·5 claims
- 3374US6635956B2Semiconductor device, semiconductor module and hard diskSANYO ELECTRIC CO·Filed 2002·Granted Oct 21, 2003·18 cites·4 claims
- 3473US7271282B1Dicarboxylic diester, process for producing the same, and refrigerating machine lubricating oil comprising the esterNEW JAPAN CHEM CO LTD·Filed 2000·Granted Sep 18, 2007·7 cites·66 claims
- 3573US7026190B2Method of manufacturing circuit deviceSANYO ELECTRIC CO·Filed 2002·Granted Apr 11, 2006·19 cites·17 claims
- 3673US6624511B2Hybrid integrated circuit deviceSANYO ELECTRIC CO·Filed 2001·Granted Sep 23, 2003·18 cites·19 claims
- 3773US6580447B2Video signal switching arrangement and conference video display system using sameYAZAKI CORP·Filed 2001·Granted Jun 17, 2003·11 cites·8 claims
- 3873US6268752B1Master-slave flip-flop circuitMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jul 31, 2001·29 cites·4 claims
- 3973US5204574ACommutator for a motor and method of manufacturing the sameASMO CO LTD·Filed 1991·Granted Apr 20, 1993·33 cites·4 claims
- 4072US7420266B2Circuit device and manufacturing method thereofSANYO ELECTRIC CO·Filed 2004·Granted Sep 2, 2008·18 cites·13 claims
- 4172US7091606B2Circuit device and manufacturing method of circuit device and semiconductor moduleSANYO ELECTRIC CO·Filed 2003·Granted Aug 15, 2006·19 cites·25 claims
- 4272US6916551B2Thermal barrier coating material, gas turbine parts and gas turbineMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Jul 12, 2005·10 cites·21 claims
- 4372US5882586AHeat-resistant nickel-based alloy excellent in weldabilityMITSUBISHI STEEL MFG·Filed 1997·Granted Mar 16, 1999·26 cites·8 claims
- 4471US7282601B2Dicarboxylic diester, process for producing the same, and refrigerating machine lubricating oil comprising the esterNEW JAPAN CHEM CO LTD·Filed 2004·Granted Oct 16, 2007·11 cites·10 claims
- 4571US6955942B2Method for manufacturing circuit deviceSANYO ELECTRIC CO·Filed 2002·Granted Oct 18, 2005·17 cites·31 claims
- 4670US9709057B2Rotary pump having a casing being formed with a communicating hole communicating a space that is between the side plate and the wall surface of the driving machineNABTESCO AUTOMOTIVE CORP·Filed 2016·Granted Jul 18, 2017·1 cites·4 claims
- 4770US8436250B2Metal core circuit element mounting boardTAKAHASHI KOUJI·Filed 2007·Granted May 7, 2013·7 cites·4 claims
- 4870US7417309B2Circuit device and portable device with symmetrical arrangementSANYO ELECTRIC CO·Filed 2005·Granted Aug 26, 2008·5 cites·13 claims
- 4970US6791199B2Heat radiating semiconductor deviceSANYO ELECTRIC CO·Filed 2001·Granted Sep 14, 2004·16 cites·28 claims
- 5070US5148331ARotary head type recording and reproducing apparatus for information and additional codesCANON KK·Filed 1990·Granted Sep 15, 1992·19 cites·14 claims
Showing the top 50 of 124 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Kouji Takahashi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →