Inventor · disambiguated record
Takao Takeuchi
Also filed as: TAKEUCHI TAKAO
25 granted patents·2 pending applications·782 citations·filing 1980–2012
96Inventor score
Files withDAIWA FINE CHEMICALS CO LTD6HARIMA CHEMICALS INC3NAT INST FOR MATERIALS SCIENCE3NAT RES INST METALS3EBARA CORP2
Top patents by PatentIndex Score
27 records- 0196US7628903B1Silver and silver alloy plating bathISHIHARA CHEMICAL CO LTD·Filed 2000·Granted Dec 8, 2009·70 cites·3 claims
- 0296US6607653B1Plating bath and process for depositing alloy containing tin and copperDAIWA FINE CHEMICALS CO LTD·Filed 2000·Granted Aug 19, 2003·86 cites·15 claims
- 0394US6183545B1Aqueous solutions for obtaining metals by reductive depositionDAIWA FINE CHEMICALS CO LTD·Filed 1999·Granted Feb 6, 2001·142 cites·12 claims
- 0492US4569041AIntegrated circuit/packet switching systemNEC CORP·Filed 1984·Granted Feb 4, 1986·104 cites·6 claims
- 0590US7938948B2Silver and silver alloy plating bathISHIHARA CHEMICAL CO LTD·Filed 2009·Granted May 10, 2011·6 cites·10 claims
- 0683US5678411ALiquefied gas supply systemEBARA CORP·Filed 1996·Granted Oct 21, 1997·55 cites·15 claims
- 0782US6338787B1Redox system electroless plating methodDAIWA FINE CHEMICALS CO LTD·Filed 2000·Granted Jan 15, 2002·25 cites·13 claims
- 0879US4917965AMultifilament Nb3 Al superconducting linear composite articlesNAT RES INST METALS·Filed 1989·Granted Apr 17, 1990·36 cites·18 claims
- 0977US6235093B1Aqueous solutions for obtaining noble metals by chemical reductive depositionDAIWA FINE CHEMICALS CO LTD·Filed 1999·Granted May 22, 2001·47 cites·4 claims
- 1077US5233603APacket switch suitable for integrated circuit implementationNEC CORP·Filed 1991·Granted Aug 3, 1993·89 cites·2 claims
- 1176US6852210B2Plating method and plating bath precursor used thereforDAIWA FINE CHEMICALS CO LTD·Filed 2002·Granted Feb 8, 2005·17 cites·3 claims
- 1274US7669752B2Flux for soldering and circuit boardHARIMA CHEMICALS INC·Filed 2007·Granted Mar 2, 2010·5 cites·19 claims
- 1373US5618404AElectrolytic process for producing lead sulfonate and tin sulfonate for solder plating useDAIWA FINE CHEMICALS CO LTD·Filed 1995·Granted Apr 8, 1997·29 cites·3 claims
- 1465US5649425ATurboexpander pump unitEBARA CORP·Filed 1995·Granted Jul 22, 1997·31 cites·17 claims
- 1562US6923875B2Solder precipitating compositionHARIMA CHEMICALS INC·Filed 2003·Granted Aug 2, 2005·8 cites·10 claims
- 1661US8434212B2Stator coil production method using shaping press pairsOKUSHITA DAISUKE·Filed 2011·Granted May 7, 2013·2 cites·6 claims
- 1758US4385942AMethod for producing Nb3 Sn superconductorsNAT RES INST METALS·Filed 1981·Granted May 31, 1983·14 cites·3 claims
- 1854US4341572AMethod for producing Nb3 Sn superconductorsNAT RES INST METALS·Filed 1980·Granted Jul 27, 1982·14 cites·2 claims
- 1951US6570096B2Production method of Nb3Al superconducting multifilamentary wireNAT INST FOR MATERIALS SCIENCE·Filed 2001·Granted May 27, 2003·2 cites·8 claims
- 2049US7134181B2Method for producing Nb3Al superconductive wireNAT INST FOR MATERIALS SCIENCE·Filed 2003·Granted Nov 14, 2006·0 cites·7 claims
- 2143US2006147683A1Flux for soldering and circuit boardHARIMA CHEMICALS INC·Filed 2004·Application pending·0 cites
- 2242US8531077B2Stator coil production method and electric motor equipped with stator coil produced by the sameHARA YUSUKE·Filed 2011·Granted Sep 10, 2013·0 cites·7 claims
- 2341US2010074824A1Process for continuously producing monosilaneDENKI KAGAKU KOGYO KK·Filed 2007·Application pending·0 cites
- 2438US7354486B2Process for producing Ge-added Nb3Al base superconducting wire materialNAT INST FOR MATERIALS SCIENCE·Filed 2004·Granted Apr 8, 2008·0 cites·1 claims
- 2537US9680081B2Precursor wire for Nb3Al superconducting wire, Nb3Al superconducting wire, method for producing precursor wire for Nb3Al superconducting wire, and method for producing Nb3Al superconducting wireHITACHI CABLE·Filed 2012·Granted Jun 13, 2017·0 cites·7 claims
- 2637US8387231B2Stator coil production method including in-slot portion shaping step and coil-end portion shaping stepOKUSHITA DAISUKE·Filed 2011·Granted Mar 5, 2013·0 cites·6 claims
- 2734US9037203B2Composite barrier-type Nb3AI superconducting multifilament wire materialBANNO NOBUYA·Filed 2012·Granted May 19, 2015·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →