Inventor · disambiguated record
Tamejiro Hiyama
Also filed as: HIYAMA TAMEJIRO
14 granted patents·1 pending application·73 citations·filing 1983–2007
90Inventor score
Files withSAGAMI CHEM RES5TOYO SODA MFG CO LTD3DAINIPPON INK & CHEMICALS2SUMITOMO PHARMA2ADACHI CHIHAYA1
Top patents by PatentIndex Score
15 records- 0176US4659744AFluorocarbon anion exchangers and processes for their preparationTOYO SODA MFG CO LTD·Filed 1984·Granted Apr 21, 1987·23 cites·5 claims
- 0268US5231179AHeterocyclic compounds and their productionSUMITOMO PHARMA·Filed 1991·Granted Jul 27, 1993·11 cites·8 claims
- 0354US5276154AOptically active esters of 7-substituted 3,5-difunctionalized 6-heptenoic acidsSAGAMI CHEM RES·Filed 1991·Granted Jan 4, 1994·6 cites·8 claims
- 0453US5061398AOptically active lactone derivative, intermediate therefor, process for producing the intermediate, liquid-crystal composition, and liquid-crystal display deviceDAINIPPON INK & CHEMICALS·Filed 1990·Granted Oct 29, 1991·5 cites·28 claims
- 0553US4567206AFluorocarbon polymers and processes for their preparationTOYO SODA MFG CO LTD·Filed 1983·Granted Jan 28, 1986·9 cites·12 claims
- 0646US4481366AProcess for the preparation of a trifluorovinylsilane, and fluorine-containing polymer and process for its preparationSAGAMI CHEM RES·Filed 1984·Granted Nov 6, 1984·7 cites·10 claims
- 0744US4661231AFluorocarbon polymers and processes for their preparationTOYO SODA MFG CO LTD·Filed 1985·Granted Apr 28, 1987·7 cites·12 claims
- 0842US4501909AAminopolyol derivativesSAGAMI CHEM RES·Filed 1983·Granted Feb 26, 1985·1 cites·8 claims
- 0941US7960571B2Silicon-based cross-coupling reagent and production method of organic compound using the sameUNIV KYOTO·Filed 2005·Granted Jun 14, 2011·0 cites·6 claims
- 1040US2009179196A1Pyrene-Based Organic Compound, Transistor Material and Light-Emitting Transistor DeviceADACHI CHIHAYA·Filed 2007·Application pending·0 cites
- 1135US6057479AProcess for preparing indan derivativesNIPPON STEEL CHEMICAL CO·Filed 1997·Granted May 2, 2000·3 cites·5 claims
- 1232US4892961AAmino acid derivatives, and their productionSUMITOMO PHARMA·Filed 1986·Granted Jan 9, 1990·1 cites·7 claims
- 1332US4864052A2,2-Dimethylcyclopropane-carboxylic acid derivativesSAGAMI CHEM RES·Filed 1988·Granted Sep 5, 1989·0 cites·2 claims
- 1427US5064564AOptically active compound, intermediate therefor, process for producing the intermediate, and liquid-crystal compositionDAINIPPON INK & CHEMICALS·Filed 1990·Granted Nov 12, 1991·0 cites·11 claims
- 1525US5369109AOptically active esters of 7-substituted 3,5-difunctionalized 6-heptenoic acidsSAGAMI CHEM RES·Filed 1993·Granted Nov 29, 1994·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →