Inventor · disambiguated record
Hiroshi Tomiyama
Also filed as: TOMIYAMA HIROSHI
28 granted patents·10 pending applications·776 citations·filing 1984–2023
97Inventor score
Files withKOTOBUKI PHARMACEUTICAL CO LTD12ASTELLAS PHARMA INC10GLORY KOGYO KK4ASAHI CHEMICAL IND3TOMIYAMA HIROSHI2
Top patents by PatentIndex Score
38 records- 0198US6627611B2C-glycosides and preparation of thereof as antidiabetic agentsKOTOBUKI PHARMACEUTICAL CO LTD·Filed 2001·Granted Sep 30, 2003·137 cites·3 claims
- 0296US7202350B2C-glycoside derivatives and salts thereofKOTOBUKI PHARMACEUTICAL CO LTD·Filed 2004·Granted Apr 10, 2007·121 cites·3 claims
- 0395US7772407B2C-glycoside derivatives and salts thereofASTELLAS PHARMA INC·Filed 2007·Granted Aug 10, 2010·40 cites·20 claims
- 0493US7169761B2Azulene derivatives and salts thereofKOTOBUKI PHARMACEUTICAL CO LTD·Filed 2003·Granted Jan 30, 2007·78 cites·10 claims
- 0592US9487491B2Diamino heterocyclic carboxamide compoundASTELLAS PHARMA INC·Filed 2014·Granted Nov 8, 2016·28 cites·26 claims
- 0691US6515058B1Polyamide resin compositionASAHI CHEMICAL IND·Filed 2000·Granted Feb 4, 2003·32 cites·14 claims
- 0790US12077519B2Heteroaryl carboxamide compoundASTELLAS PHARMA INC·Filed 2023·Granted Sep 3, 2024·1 cites·14 claims
- 0889US8969336B2Diamino heterocyclic carboxamide compoundSHIMADA ITSURO·Filed 2010·Granted Mar 3, 2015·27 cites·12 claims
- 0988US6635622B2Glycolipid derivativeKOTOBUKI PHARMACEUTICAL CO LTD·Filed 2001·Granted Oct 21, 2003·40 cites·8 claims
- 1083US7045515B2β-lactam compounds process for reproducing the same and serum cholesterol-lowering agents containing the sameKOTOBUKI PHARMACEUTICAL CO LTD·Filed 2002·Granted May 16, 2006·14 cites·7 claims
- 1181US7977466B2C-glycoside derivatives and salts thereofASTELLAS PHARMA INC·Filed 2008·Granted Jul 12, 2011·4 cites·7 claims
- 1274US8044206B2Nitrogen—containing heterocyclic derivatives having 2,6-disubstituted styrylASTELLAS PHARMA INC·Filed 2004·Granted Oct 25, 2011·12 cites·8 claims
- 1373US6414001B2Ether and amide compounds preparation thereof composition containing same and use thereof as antidiadeticsKOTOBUKI PHARMACEUTICAL CO LTD·Filed 2001·Granted Jul 2, 2002·9 cites·5 claims
- 1471US4733060ACheck negotiation system by means of check cards and check card drawing apparatusGLORY KOGYO KK·Filed 1984·Granted Mar 22, 1988·37 cites·9 claims
- 1568US4855584AMethod for identifying certification identifying mediaGLORY KOGYO KK·Filed 1987·Granted Aug 8, 1989·31 cites·8 claims
- 1666US7691898B2Phosphonic acid derivatives and the treating agents of diseases related hyperphosphatemiaKOTOBUKI PHARMACEUTICAL CO LTD·Filed 2005·Granted Apr 6, 2010·1 cites·3 claims
- 1763US4686357AMethod for confirming settled check cards and check card drawing apparatusGLORY KOGYO KK·Filed 1985·Granted Aug 11, 1987·121 cites·15 claims
- 1863US2024043403A1Heteroaryl carboxamide compoundASTELLAS PHARMA INC·Filed 2021·Application pending·0 cites
- 1961US6858724B2Non-mucin type synthetic compounds or its carrier conjugated compoundsKOTOBUKI PHARMACEUTICAL CO LTD·Filed 2001·Granted Feb 22, 2005·4 cites·16 claims
- 2058US8358549B2Semiconductor memory device, memory test method and computer program for designing program of semiconductor memory deviceRENESAS ELECTRONICS CORP·Filed 2010·Granted Jan 22, 2013·2 cites·11 claims
- 2158US2008300227A1Drugs for treating hypertension combined with hyperuricemia and/or hypercholesterolemiaKOTOBUKI PHARMACEUTICAL CO LTD·Filed 2008·Application pending·0 cites
- 2255US2024239758A1Substituted triazine compoundASTELLAS PHARMA INC·Filed 2022·Application pending·0 cites
- 2354US2007254932A1Drugs for Treating Duplication of Hypertension With Hyperuricemia and/or HypercholesterolemiaTOMIYAMA AKIRA·Filed 2004·Application pending·0 cites
- 2453US12227517B2Pyridazinyl-thiazolecarboxamide compoundASTELLAS PHARMA INC·Filed 2020·Granted Feb 18, 2025·0 cites·24 claims
- 2553US4745265AAutomatic check card issuing apparatusGLORY KOGYO KK·Filed 1985·Granted May 17, 1988·20 cites·14 claims
- 2652US2025084092A1Annulated pyridazine compoundNICO THERAPEUTICS INC·Filed 2022·Application pending·0 cites
- 2750US5695561ADisk tray used with an apparatus for forming a protective film on an optical diskSONY CORP·Filed 1995·Granted Dec 9, 1997·10 cites·19 claims
- 2848US9464077B2Nitrogen-containing aromatic heterocyclic compoundASTELLAS PHARMA INC·Filed 2013·Granted Oct 11, 2016·0 cites·20 claims
- 2947US2011171192A1Substituted amine derivative and medicinal composition comprising same as the active ingredientTOMIYAMA HIROSHI·Filed 2009·Application pending·0 cites
- 3046US7795229B2Serum cholesterol lowering agent or preventative or therapeutic agent for atherosclerosisKOTOBUKI PHARMACEUTICAL CO LTD·Filed 2004·Granted Sep 14, 2010·0 cites·4 claims
- 3145US7956182B2Process for preparing optically active alcoholsKOTOBUKI PHARMACEUTICAL CO LTD·Filed 2007·Granted Jun 7, 2011·0 cites·4 claims
- 3242US6903111B2Isoquinuclidine derivative process for producing the same, and medicinal composition containing the sameKOTOBUKI PHARMACEUTICAL CO LTD·Filed 2002·Granted Jun 7, 2005·0 cites·12 claims
- 3341US5929148APolyhexamethylene adipamide fibers and process for producing the sameASAHI CHEMICAL IND·Filed 1995·Granted Jul 27, 1999·5 cites·4 claims
- 3441US2017152232A1Nitrogen-containing aromatic heterocyclic compoundASTELLAS PHARMA INC·Filed 2016·Application pending·0 cites
- 3537US2007293690A1Process for Production of Azulene Derivatives and Intermediates for the Synthesis of the SameTOMIYAMA HIROSHI·Filed 2005·Application pending·0 cites
- 3636US2008070898A1Piperidine Derivative or Pharmaceutically Acceptable Salt ThereofKIKUCHI KAZUMI·Filed 2005·Application pending·0 cites
- 3734US6288153B1Polyhexamethyleneadipamide fiber and compositionASAHI CHEMICAL IND·Filed 1999·Granted Sep 11, 2001·2 cites·3 claims
- 3834US2009182039A1Choline Salt Crystal of Azulene CompoundIMAMURA MASAKAZU·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hiroshi Tomiyama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →