Inventor · disambiguated record
Masanobu Kohsaka
Also filed as: KOHSAKA MASANOBU
33 granted patents·2 pending applications·235 citations·filing 1978–2009
97Inventor score
Files withFUJISAWA PHARMACEUTICAL CO31DENKI KAGAKU KOGYO KK1FUISAWA PHARMACEUTICAL COMPANY1MASSACHUSETTS INST TECHNOLOGY1TABATA KOTA1
Top patents by PatentIndex Score
35 records- 0194US4743614AAmino acid derivatives and processes for preparation thereofFUJISAWA PHARMACEUTICAL CO·Filed 1986·Granted May 10, 1988·47 cites·9 claims
- 0282US4666890APeptide, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted May 19, 1987·16 cites·24 claims
- 0381US4311640APeptide, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1979·Granted Jan 19, 1982·21 cites·12 claims
- 0480US4585789ANew furanone derivatives, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1983·Granted Apr 29, 1986·17 cites·4 claims
- 0580US4178210AAccellular synthesis of cephalosporinsMASSACHUSETTS INST TECHNOLOGY·Filed 1978·Granted Dec 11, 1979·20 cites·10 claims
- 0674US4767768ANitro aliphatic compounds, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1983·Granted Aug 30, 1988·10 cites·14 claims
- 0771US4313935AAntibiotic FR-900129 substance, a process for the preparation thereof and pharmaceutical compositions containing the sameFUJISAWA PHARMACEUTICAL CO·Filed 1980·Granted Feb 2, 1982·13 cites·9 claims
- 0869US4801580APeptide, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Jan 31, 1989·10 cites·9 claims
- 0967US4797417AFuranone derivatives, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1987·Granted Jan 10, 1989·11 cites·8 claims
- 1066US4504584ACultures of novel strains of StreptomycesFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Mar 12, 1985·9 cites·2 claims
- 1162US4297096AAlkyl, alkenyl, and aryl substituted triazene compounds, their salts and production thereofFUJISAWA PHARMACEUTICAL CO·Filed 1980·Granted Oct 27, 1981·7 cites·11 claims
- 1258US4414226A1,4-Naphtoquinone derivatives and their use in treating coccidiosisFUJISAWA PHARMACEUTICAL CO·Filed 1981·Granted Nov 8, 1983·6 cites·6 claims
- 1357US4578271ABiologically active WS 6049 substances, a process for the production thereof and their pharmaceutical compositionsFUJISAWA PHARMACEUTICAL CO·Filed 1983·Granted Mar 25, 1986·7 cites·8 claims
- 1452US4479942ATetrahydrofurnancarboxylic acid derivatives, processes for preparation thereof and pharmaceutical compositions thereofFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Oct 30, 1984·7 cites·11 claims
- 1552US4458078AOxazole derivativesFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Jul 3, 1984·4 cites·2 claims
- 1649US4778804ANitro aliphatic compounds, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1985·Granted Oct 18, 1988·3 cites·12 claims
- 1748US2010086788A1Polyvinyl acetal sheet and process for production thereofDENKI KAGAKU KOGYO KK·Filed 2007·Application pending·0 cites
- 1847US4645765ATetracyclo compounds and a pharmaceutical composition containing the sameFUJISAWA PHARMACEUTICAL CO·Filed 1985·Granted Feb 24, 1987·4 cites·15 claims
- 1947US4530845A1,4-Napthoquinone derivatives and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1983·Granted Jul 23, 1985·3 cites·10 claims
- 2044US4643990AN-acyl peptide, processes for their preparation and pharmaceutical compositions thereofFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Feb 17, 1987·6 cites·12 claims
- 2144US2012109072A1SyringeTABATA KOTA·Filed 2009·Application pending·0 cites
- 2242US4436726AN-Acylpeptide compound, processes for the preparation thereof and the pharmaceutical compositionsFUJISAWA PHARMACEUTICAL CO·Filed 1981·Granted Mar 13, 1984·2 cites·6 claims
- 2341US4654211ANew compound, FR-900451, production and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1984·Granted Mar 31, 1987·2 cites·4 claims
- 2439US4782088ANitro aliphatic compounds and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1986·Granted Nov 1, 1988·1 cites·3 claims
- 2539US4680178AAntitumor agent comprising FR-900216FUJISAWA PHARMACEUTICAL CO·Filed 1984·Granted Jul 14, 1987·2 cites·2 claims
- 2636US4725582APeptide, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Feb 16, 1988·1 cites·22 claims
- 2735US4906618AProphylactic and therapeutic agent against swine dysenteryFUJISAWA PHARMACEUTICAL CO·Filed 1987·Granted Mar 6, 1990·1 cites·3 claims
- 2835US4605559ACompound, FR-900447, production and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1984·Granted Aug 12, 1986·1 cites·3 claims
- 2935US4539155ANew peptide, process for preparation thereof and use thereofFUISAWA PHARMACEUTICAL COMPANY·Filed 1983·Granted Sep 3, 1985·2 cites·3 claims
- 3034US4950605AFR-900493 substance, a process for its production and a pharmaceutical composition containing the sameFUJISAWA PHARMACEUTICAL CO·Filed 1989·Granted Aug 21, 1990·1 cites·6 claims
- 3130US4749691APeptide, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1987·Granted Jun 7, 1988·0 cites·8 claims
- 3230US4743555ABiologically pure culture of Streptomyces sandaensis No. 6897FUJISAWA PHARMACEUTICAL CO·Filed 1986·Granted May 10, 1988·1 cites·2 claims
- 3329US4861774AMethod of treating tumors using tetracyclo compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1986·Granted Aug 29, 1989·0 cites·5 claims
- 3429US4661352AWS 7739 substances, their preparation and pharmaceutical composition containing the sameFUJISAWA PHARMACEUTICAL CO·Filed 1984·Granted Apr 28, 1987·0 cites·4 claims
- 3527US4670259ACompound FR-68504, production thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1985·Granted Jun 2, 1987·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →