Inventor · disambiguated record
Masamichi Okada
Also filed as: OKADA MASAMICHI
19 granted patents·8 pending applications·133 citations·filing 1991–2024
93Inventor score
Files withAMANO ENZYME INC14YAMANOUCHI PHARMA CO LTD7OKADA MASAMICHI2ASTELLAS PHARMA INC1HASHIMOTO HIROYUKI1
Top patents by PatentIndex Score
27 records- 0188US5283244AFused pyrazine derivativesYAMANOUCHI PHARMA CO LTD·Filed 1991·Granted Feb 1, 1994·48 cites·14 claims
- 0286US2025101478A1Use of maltotriosyl transferaseAMANO ENZYME INC·Filed 2024·Application pending·0 cites
- 0383US12371684B2Beta-galactosidase enzymesAMANO ENZYME INC·Filed 2023·Granted Jul 29, 2025·0 cites·10 claims
- 0481US8895088B2Method for improvement of foods utilizing β-amylaseMATSUNAGA AKIKO·Filed 2009·Granted Nov 25, 2014·6 cites·8 claims
- 0577US11859222B2Beta-galactosidase enzymesAMANO ENZYME INC·Filed 2022·Granted Jan 2, 2024·0 cites·3 claims
- 0677US7491518B2Method of elevating yield of oligosaccharides containing α-galactosyl and anti-candida compositionsAMANO ENZYME INC·Filed 2001·Granted Feb 17, 2009·11 cites·4 claims
- 0776US8546111B2Maltotriosyl transferase and use thereofOKADA MASAMICHI·Filed 2010·Granted Oct 1, 2013·3 cites·8 claims
- 0871US6642264B1Thiazolobenzoimidazole derivativesYAMANOUCHI PHARMA CO LTD·Filed 2000·Granted Nov 4, 2003·8 cites·4 claims
- 0970US10167453B2Saccharide oxidase, and production method for same and use of sameAMANO ENZYME INC·Filed 2017·Granted Jan 1, 2019·0 cites·8 claims
- 1065US11142748B2Saccharide oxidase, and production method for same and use of sameAMANO ENZYME INC·Filed 2018·Granted Oct 12, 2021·0 cites·3 claims
- 1161US11512299B2Beta-galactosidase enzymesAMANO ENZYME INC·Filed 2016·Granted Nov 29, 2022·0 cites·9 claims
- 1261US8765434B2Polynucleotide encoding a maltotriosyl transferaseAMANO ENZYME INC·Filed 2013·Granted Jul 1, 2014·0 cites·11 claims
- 1360US7250429B2Aminomethyl-substituted thiazolobenzimidazole compoundsASTELLAS PHARMA INC·Filed 2003·Granted Jul 31, 2007·1 cites·3 claims
- 1459US9487765B2Stabilized transglutaminase and process for production thereofAMANO ENZYME INC·Filed 2015·Granted Nov 8, 2016·0 cites·3 claims
- 1559US7109014B1Diglycosidase isolated from microorganismsAMANO ENZYME INC·Filed 1999·Granted Sep 19, 2006·9 cites·2 claims
- 1658US9217141B2Stabilized transglutaminase and process for production thereofAMANO ENZYME INC·Filed 2015·Granted Dec 22, 2015·0 cites·3 claims
- 1757US6096743A1,2,3,4-tetrahydroquinoxalinedione derivativeYAMANOUCHI PHARMACEUTICALS CO·Filed 1995·Granted Aug 1, 2000·15 cites·3 claims
- 1856US6121264AImidazole-substituted quinoxalinedione derivativesYAMANOUCHI PHARMA CO LTD·Filed 1997·Granted Sep 19, 2000·20 cites·9 claims
- 1956US2015232813A1Saccharide oxidase, and production method for same and use of sameAMANO ENZYME INC·Filed 2013·Application pending·0 cites
- 2055US2016177356A1Novel use of maltotriosyl transferaseAMANO ENZYME INC·Filed 2016·Application pending·0 cites
- 2153US6133258AInhibitor of kainic acid neurotoxicity and pyridothiazine derivativeYAMANOUCHI PHARMA CO LTD·Filed 1996·Granted Oct 17, 2000·12 cites·9 claims
- 2253US2010297726A1Stabilized transglutaminase and process for production thereofAMANO ENZYME INC·Filed 2009·Application pending·0 cites
- 2352US6664283B1Pharmaceuticals for neurogenic painYAMANOUCHI PHARMA CO LTD·Filed 2000·Granted Dec 16, 2003·0 cites·4 claims
- 2447US2004087608A1Pharmaceuticals for neuropathic painYAMANOUCHI PHARMA CO LTD·Filed 2003·Application pending·0 cites
- 2544US2003055092A1Remedies for ischemic strokeYAMANOUCHI PHARMA CO LTD·Filed 2002·Application pending·0 cites
- 2641US2006234980A1Antiinflammatory agent, agent for preventing/ameliorating allergic diseases and functional foodHASHIMOTO HIROYUKI·Filed 2003·Application pending·0 cites
- 2735US2014023748A1Novel use of maltotriosyl transferaseOKADA MASAMICHI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →