Inventor · disambiguated record
Shigehiro Takase
Also filed as: TAKASE SHIGEHIRO
32 granted patents·1 pending application·183 citations·filing 1983–2012
96Inventor score
Top patents by PatentIndex Score
33 records- 0180US5187195AAnthraquinone derivatives and preparation thereofFUJISAWA PHARMACEUTICAL CO·Filed 1990·Granted Feb 16, 1993·45 cites·13 claims
- 0275US6656905B1Cyclic tetrapeptide compound and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1999·Granted Dec 2, 2003·36 cites·19 claims
- 0374US4767768ANitro aliphatic compounds, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1983·Granted Aug 30, 1988·10 cites·14 claims
- 0471US7741085B2Compound WS727713ASTELLAS PHARMA INC·Filed 2005·Granted Jun 22, 2010·2 cites·3 claims
- 0566US5545542AWB2663 substances and method for their productionFUJISAWA PHARMACEUTICAL CO·Filed 1995·Granted Aug 13, 1996·13 cites·4 claims
- 0665US8598115B2Cyclic compound and salt thereofNAKAMURA IKUKO·Filed 2009·Granted Dec 3, 2013·1 cites·11 claims
- 0762US8133713B2Compound WS 727713OTSUKA TAKANAO·Filed 2010·Granted Mar 13, 2012·1 cites·1 claims
- 0856US4863926ANitro aliphatic compounds, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1987·Granted Sep 5, 1989·5 cites·12 claims
- 0955US5447854AProduction of cyclosporin A and/or C with a strain of NECTRIAFUJISAWA PHARMACEUTICAL CO·Filed 1992·Granted Sep 5, 1995·7 cites·2 claims
- 1050US6110933AAmino acid derivatives and their use as phospholipase A2 inhibitorFUJISAWA PHARMACEUTICAL CO·Filed 1995·Granted Aug 29, 2000·9 cites·12 claims
- 1149US4778804ANitro aliphatic compounds, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1985·Granted Oct 18, 1988·3 cites·12 claims
- 1247US8592378B2Compound WS 727713OTSUKA TAKANAO·Filed 2012·Granted Nov 26, 2013·0 cites·1 claims
- 1347US7696167B2Cyclic peptide compoundASTELLAS PHARMA INC·Filed 2005·Granted Apr 13, 2010·0 cites·9 claims
- 1447US4645765ATetracyclo compounds and a pharmaceutical composition containing the sameFUJISAWA PHARMACEUTICAL CO·Filed 1985·Granted Feb 24, 1987·4 cites·15 claims
- 1545US5547934AWF11243 substanceFUJISAWA PHARMACEUTICAL CO·Filed 1995·Granted Aug 20, 1996·3 cites·7 claims
- 1645US5436140AProcess for producing WS-9326A and WS-9326BFUJISAWA PHARMACEUTICAL CO·Filed 1994·Granted Jul 25, 1995·4 cites·8 claims
- 1745US2004082757A1Echinocandin derivatives, pharmaceutical compositions containing same and use thereof as drugsFiled 2002·Application pending·0 cites
- 1844US5021240AWS7622A, B, C and D substances, derivatives thereof, processes for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1990·Granted Jun 4, 1991·5 cites·7 claims
- 1943US5409701AFR901451 substance, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1992·Granted Apr 25, 1995·5 cites·10 claims
- 2041US6399567B1Cyclic hexapeptides having antibiotic activityFUJISAWA PHARMACEUTICAL CO·Filed 1997·Granted Jun 4, 2002·4 cites·7 claims
- 2141US6331521B1Echinocandine derivatives with antimicrobial activityFUJISAWA PHARMACEUTICAL CO·Filed 1998·Granted Dec 18, 2001·4 cites·15 claims
- 2241US5167958AWS7622A, B, C and D substances, derivatives thereof, processes for preparation thereof and use for treatment of pulmonary emphysema and adult respiratory distress syndromeFUJISAWA PHARMACEUTICAL CO·Filed 1991·Granted Dec 1, 1992·3 cites·1 claims
- 2339US4782088ANitro aliphatic compounds and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1986·Granted Nov 1, 1988·1 cites·3 claims
- 2437US5446022AWF11243 substanceFUJISAWA PHARMACEUTICAL CO·Filed 1992·Granted Aug 29, 1995·2 cites·7 claims
- 2537US5364624AWS7622A mono- or di-sulfate, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1993·Granted Nov 15, 1994·2 cites·1 claims
- 2636US6730776B1WF14573 or its salt, production thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1999·Granted May 4, 2004·2 cites·28 claims
- 2736US5292510AWS7622A mono- or di- sulfate, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1991·Granted Mar 8, 1994·2 cites·10 claims
- 2836US5217952APeptides WS-9326a and WS-9326b, derivatives thereof and uses thereofFUJISAWA PHARMACEUTICAL CO·Filed 1991·Granted Jun 8, 1993·2 cites·10 claims
- 2936US4939241AAmino acid derivatives of antitumor activityFUJISAWA PHARMACEUTICAL CO·Filed 1988·Granted Jul 3, 1990·1 cites·1 claims
- 3034US5279826AProphylactic/therapeutic composition for disseminated intravascular coagulation, chronic respiratory tract infectious disease or chronic bronchitisFUJISAWA PHARMACEUTICAL CO·Filed 1992·Granted Jan 18, 1994·6 cites·3 claims
- 3130US6521600B1Compound, WF002, production thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1999·Granted Feb 18, 2003·0 cites·10 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
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →