Inventor · disambiguated record
Tetsuro Yamasaki
Also filed as: OKITA TAKA-AKI · YAMASAKI TETSURO
20 granted patents·166 citations·filing 1978–2000
94Inventor score
Files withTAKASAGO PERFUMERY CO LTD8BRISTOL MYERS CO7BRISTOL MYERS SQUIBB CO4TAKASAGO INTERNATIONAL COPORAT1
Top patents by PatentIndex Score
20 records- 0196US4201860APurine derivativesBRISTOL MYERS CO·Filed 1979·Granted May 6, 1980·53 cites·2 claims
- 0285US4232155APurine compoundsBRISTOL MYERS CO·Filed 1979·Granted Nov 4, 1980·13 cites·5 claims
- 0384US4172829A2,9-Disubstituted adenine derivatives and their use as non-adrenergic bronchodilatorsBRISTOL MYERS CO·Filed 1978·Granted Oct 30, 1979·12 cites·24 claims
- 0480US4241063APurine derivatives and their use as bronchodilatorsBRISTOL MYERS CO·Filed 1979·Granted Dec 23, 1980·16 cites·7 claims
- 0571US6489273B1Fragrance compositions containing 2-cyclohexyl-1,1-dimethyl ethanol estersTAKASAGO PERFUMERY CO LTD·Filed 2000·Granted Dec 3, 2002·5 cites·10 claims
- 0668US6440400B1Trimethylcylohexane derivatives and melanin-formation inhibitors and perfumeholding agents with the use of the sameTAKASAGO PERFUMERY CO LTD·Filed 1999·Granted Aug 27, 2002·20 cites·15 claims
- 0766US4912204AFluoro-substituted epipodophyllotoxin glucosidesBRISTOL MYERS CO·Filed 1988·Granted Mar 27, 1990·13 cites·5 claims
- 0856US5994291A(E)-(R)-2-alkyl-4-(2,2,3,-Trimethylcyclopent-3-en-1-yl)-2-buten-1-ol, process for preparing the same, and use thereofTAKASAGO INTERNATIONAL COPORAT·Filed 1997·Granted Nov 30, 1999·6 cites·13 claims
- 0949US6084138A(E)-(R)-2-alkyl-4-(2,2,3-trimethylcyclopent-3-en-1-yl)-2-buten-1-ol, process for preparing the same, and use thereofTAKASAGO PERFUMERY CO LTD·Filed 1998·Granted Jul 4, 2000·3 cites·1 claims
- 1048US5808162AChiral unsymmetric diphosphine compound and transition metal complex containing the same as ligandTAKASAGO PERFUMERY CO LTD·Filed 1996·Granted Sep 15, 1998·12 cites·2 claims
- 1148US5523458AProcess for producing optically active diaminohexanone derivativeTAKASAGO PERFUMERY CO LTD·Filed 1994·Granted Jun 4, 1996·3 cites·8 claims
- 1242US6379659B1Keratin fiber strengthening agent and method for strengthening keratin fiberTAKASAGO PERFUMERY CO LTD·Filed 1998·Granted Apr 30, 2002·7 cites·7 claims
- 1337US5631397AProcess for producing optically active diaminohexanone derivativeTAKASAGO PERFUMERY CO LTD·Filed 1995·Granted May 20, 1997·1 cites·10 claims
- 1436US5410029APradimicin derivativesBRISTOL MYERS SQUIBB CO·Filed 1994·Granted Apr 25, 1995·1 cites·1 claims
- 1535US4278675ABronchodilating processBRISTOL MYERS CO·Filed 1979·Granted Jul 14, 1981·1 cites·3 claims
- 1635US4269839AAlkylthio-adenines used as bronchodilatorsBRISTOL MYERS CO·Filed 1979·Granted May 26, 1981·0 cites·3 claims
- 1731US5837828APradimicin derivativesBRISTOL MYERS SQUIBB CO·Filed 1995·Granted Nov 17, 1998·0 cites·3 claims
- 1831US5466450AAntiviral antibiotic BU-4224VBRISTOL MYERS SQUIBB CO·Filed 1993·Granted Nov 14, 1995·0 cites·5 claims
- 1929US5581007AProcess for preparing optically active allophenylnorstatin derivativesTAKASAGO PERFUMERY CO LTD·Filed 1996·Granted Dec 3, 1996·0 cites·7 claims
- 2029US5256646AAntiviral antibiotic BU-4224VBRISTOL MYERS SQUIBB CO·Filed 1990·Granted Oct 26, 1993·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →