Inventor · disambiguated record
Masatoshi Taniguchi
Also filed as: TANIGUCHI MASATOSHI
21 granted patents·7 pending applications·285 citations·filing 1987–2012
95Inventor score
Top patents by PatentIndex Score
28 records- 0196US4898654AMethod of producing optically active β-lactam derivativesOTSUKA KAGAKU KK·Filed 1989·Granted Feb 6, 1990·71 cites·6 claims
- 0286US6551682B1Metal-containing azo compound and optical recording mediaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 22, 2003·26 cites·19 claims
- 0384US5599925APenam derivativesOTSUKA KAGAKU KK·Filed 1994·Granted Feb 4, 1997·29 cites·3 claims
- 0478US5932721APhthalocyanine compoundsRICOH KK·Filed 1997·Granted Aug 3, 1999·25 cites·5 claims
- 0574US6043355APhthalocyanine compoundsRICOH KK·Filed 1998·Granted Mar 28, 2000·28 cites·2 claims
- 0672US4912213AProcess for preparing penicillanic acid derivativesOTSUKA KAGAKU KK·Filed 1988·Granted Mar 27, 1990·21 cites·22 claims
- 0771US7098186B2Depsipeptide compoundASTELLAS PHARMA INC·Filed 2003·Granted Aug 29, 2006·9 cites·4 claims
- 0869US6797750B2Flame-retardant epoxy resin composition, molded article thereof, and electronic partOTSUKA KAGAKU KK·Filed 2001·Granted Sep 28, 2004·17 cites·9 claims
- 0966US4925934AProcess for preparation of beta-lactam derivativesOTSUKA KAGAKU KK·Filed 1989·Granted May 15, 1990·18 cites·6 claims
- 1063US4814320AHeat-sensitive recording materialYAMADA CHEM CO·Filed 1987·Granted Mar 21, 1989·7 cites·7 claims
- 1158US5204458AProcess for preparing cephem derivativesOTSUKA KAGAKU KK·Filed 1992·Granted Apr 20, 1993·6 cites·1 claims
- 1257US2009318662A1Hydrazine storage resinOTSUKA CHEMICAL CO LTD·Filed 2007·Application pending·0 cites
- 1356US5196530AProcess for preparing 2-exo-methylenepenam derivativesOTSUKA KAGAKU KK·Filed 1992·Granted Mar 23, 1993·5 cites·3 claims
- 1451US2011207655A1Cyclic depsipeptide compound and use thereofASTELLAS PHARMA INC·Filed 2009·Application pending·0 cites
- 1550US2009317670A1Hydrazine supply device, fuel cell system utilizing the same, vehicle carrying the fuel cell system, and method of supplying hydrazineOTSUKA CHEMICAL CO LTD·Filed 2007·Application pending·0 cites
- 1650US2012121496A1Method for storing a hydrazine resinTANIGUCHI MASATOSHI·Filed 2012·Application pending·0 cites
- 1748US2010105950A1Method for producing ketazine compoundOTSUKA CHEMICAL CO LTD·Filed 2008·Application pending·0 cites
- 1847US4886891AProcess for preparing 1,1-disubstituted ethylene derivative by reaction of lead with a carbinol derivativeOTSUKA KAGAKU KK·Filed 1987·Granted Dec 12, 1989·3 cites·8 claims
- 1943US5126447AProcess for preparation of β-lactam derivative from an alkenyl substituted β-lactam derivative using a ruthenium or rhenium catalyst and a periodic acidOTSUKA KAGAKU KK·Filed 1991·Granted Jun 30, 1992·2 cites·13 claims
- 2041US6699584B2Nitric acid-based salt granule and aggregate thereofOTSUKA CHEMICAL CO LTD·Filed 2001·Granted Mar 2, 2004·1 cites·14 claims
- 2140US5376478ALithium secondary battery of vanadium pentoxide and polyphosphazeneOTSUKA KAGAKU KK·Filed 1990·Granted Dec 27, 1994·11 cites·8 claims
- 2238US8524940B2Nitro group-containing ether compound and method for producing sameISHIKAWA TERUHIKO·Filed 2011·Granted Sep 3, 2013·0 cites·4 claims
- 2336US4958018AMethod for production of 3-exomethylenecepham derivativesOTSUKA KAGAKU KK·Filed 1989·Granted Sep 18, 1990·3 cites·17 claims
- 2436US2003166812A1Flame retardant, flame-retardant resin composition, molded object, and electronic partFiled 2001·Application pending·0 cites
- 2534US2002015915A1Azo compound containing metal and optical recording medium using the compoundFiled 2001·Application pending·0 cites
- 2632US5206361AThiazolinoazetidinone derivativeOTSUKA KAGAKU KK·Filed 1991·Granted Apr 27, 1993·1 cites·1 claims
- 2730US5288860AProcess for preparing thiazolino azetidinone and 2-exo-methylenepenam derivativeOTSUKA KAGAKU KASBUSHIKI KAISH·Filed 1993·Granted Feb 22, 1994·2 cites·2 claims
- 2830US5142040AProcess for preparing a 3-formylcephem derivativeOTSUKA KAGAKU KK·Filed 1991·Granted Aug 25, 1992·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →