Inventor · disambiguated record
Masahiro Watanabe
Also filed as: WATANABE MASAHIRO
20 granted patents·2 pending applications·349 citations·filing 1985–2018
94Inventor score
Top patents by PatentIndex Score
22 records- 0185US5098907APowdery pharmaceutical composition containing benzoyl urea, a dispersant and silicic acidISHIHARA MINING & CHEMICAL CO·Filed 1990·Granted Mar 24, 1992·82 cites·7 claims
- 0283US4983605APharmaceutical compositionISHIHARA MINING & CHEMICAL CO·Filed 1987·Granted Jan 8, 1991·73 cites·10 claims
- 0380US5036072AAntiviral agentISHIHARA MINING & CHEMICAL CO·Filed 1990·Granted Jul 30, 1991·41 cites·8 claims
- 0479US4727077ABenzoyl urea compounds, process for their production, and antitumorous compositions containing themISHIHARA MINING & CHEMICAL CO·Filed 1986·Granted Feb 23, 1988·46 cites·10 claims
- 0568US4904668ABenzoyl urea compoundISHIHARA MINING & CHEMICAL CO·Filed 1987·Granted Feb 27, 1990·33 cites·9 claims
- 0667US5002952AReadily absorbed pharmaceutical compositionISHIHARA MINING & CHEMICAL CO·Filed 1989·Granted Mar 26, 1991·31 cites·13 claims
- 0765US4775743APeptide derivativesGREEN CROSS CORP·Filed 1986·Granted Oct 4, 1988·12 cites·7 claims
- 0850US10435728B2Endoxylanase mutant, enzyme composition for biomass decomposition, and method of producing sugar solutionTORAY INDUSTRIES·Filed 2015·Granted Oct 8, 2019·0 cites·16 claims
- 0944US11098288B2D-type amino acid dehydrogenaseKUREHA CORP·Filed 2018·Granted Aug 24, 2021·0 cites·8 claims
- 1044US10927354B2D-type amino acid dehydrogenaseKUREHA CORP·Filed 2018·Granted Feb 23, 2021·0 cites·12 claims
- 1144US4849425AReadily absorbable pharmaceutical compositionISHIHARA MINING & CHEMICAL CO·Filed 1986·Granted Jul 18, 1989·8 cites·20 claims
- 1241US5856328ACirculatory disorder improving agentGREEN CROSS CORP·Filed 1997·Granted Jan 5, 1999·7 cites·2 claims
- 1341US5116949ABenzoyl urea compound-albumin complexISHIHARA MINING & CHEMICAL CO·Filed 1989·Granted May 26, 1992·1 cites·5 claims
- 1441US2020002695A1Xylanase variant and enzyme composition for decomposing biomassTORAY INDUSTRIES·Filed 2018·Application pending·0 cites
- 1536US5091417APreventive and therapeutic agent for hepatitisGREEN CROSS CORP·Filed 1990·Granted Feb 25, 1992·4 cites·9 claims
- 1636US4868201AIndoleacetic acid derivatives used as anti-inflammatoriesGREEN CROSS COMPANY·Filed 1987·Granted Sep 19, 1989·3 cites·11 claims
- 1736US2015259402A1Human antibody specific to toxin produced from clostridium difficile, or antigen-binding fragment thereofEVEC INC·Filed 2013·Application pending·0 cites
- 1835US5530001APharmaceutical use of dihydropyridine derivativeGREEN CROSS CORP·Filed 1994·Granted Jun 25, 1996·6 cites·6 claims
- 1930US4749407AN-propargyl-N-(2-trifluoromethylbenzoyl)-3-substituted benzenesulfonamide and selective herbicide containing the same as an active ingredientSAGAMI CHEM RES·Filed 1986·Granted Jun 7, 1988·0 cites·6 claims
- 2028US5888964AMethod for increasing placental blood flowGREEN CROSS CORP·Filed 1996·Granted Mar 30, 1999·0 cites·2 claims
- 2128US5691339ACirculatory disorder improving agentGREEN CROSS CORP·Filed 1994·Granted Nov 25, 1997·1 cites·8 claims
- 2224US4959320AMonoclonal antibody, process for preparing same, reagent for detecting cancer antigen containing the monoclonal antibody and process for preparing sameGREEN CROSS CORP·Filed 1985·Granted Sep 25, 1990·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →