Inventor · disambiguated record
Masayuki Oya
Also filed as: OYA MASAYUKI
33 granted patents·10 pending applications·262 citations·filing 1977–2022
97Inventor score
Files withSANTEN PHARMACEUTICAL CO LTD27SUMITOMO ELECTRIC INDUSTRIES5OYA MASAYUKI4TOYO BOSEKI3KITO KATSUYUKI2
Top patents by PatentIndex Score
43 records- 0195US4457935AAntihypertensive 4-thiazolidinecarboxylic acids (substituted phenyl derivatives)SANTEN PHARMACEUTICAL CO LTD·Filed 1981·Granted Jul 3, 1984·36 cites·32 claims
- 0286US4786635ANovel benzothiazine derivativesSANTEN PHARMACEUTICAL CO LTD·Filed 1986·Granted Nov 22, 1988·22 cites·17 claims
- 0385US4305958ACysteine derivativesSANTEN PHARMACEUTICAL CO LTD·Filed 1977·Granted Dec 15, 1981·20 cites·4 claims
- 0483US4224457AProcess for manufacturing optically active sulfur-containing carboxylic acidSANTEN PHARMACEUTICAL CO LTD·Filed 1979·Granted Sep 23, 1980·15 cites·17 claims
- 0582US4479949ABenzothiazoline compoundsSANTEN PHARMACEUTICAL CO LTD·Filed 1982·Granted Oct 30, 1984·17 cites·14 claims
- 0681US9257697B2Positive electrode material, manufacturing method thereof, positive electrode for non-aqueous rechargeable battery, and non-aqueous rechargeable batteryOYA MASAYUKI·Filed 2011·Granted Feb 9, 2016·5 cites·13 claims
- 0781US4584300APlatelet anti-aggregative- and calcium antagonistic -1,4-benzothiazin-3-one derivatives, compositions, and methods of use thereforSANTEN PHARMACEUTICAL CO LTD·Filed 1984·Granted Apr 22, 1986·13 cites·19 claims
- 0881US4496578AAntihypertensive sulfur-containing compoundsSANTEN PHARMACEUTICAL CO LTD·Filed 1982·Granted Jan 29, 1985·11 cites·9 claims
- 0981US4483861AAntihypertensive sulfur-containing compoundsSANTEN PHARMACEUTICAL CO LTD·Filed 1979·Granted Nov 20, 1984·9 cites·17 claims
- 1079US4347371ADisulfide compoundsSANTEN PHARMACEUTICAL CO LTD·Filed 1979·Granted Aug 31, 1982·10 cites·20 claims
- 1176US4499102AThiazolidine and pyrrolidine compounds and pharmaceutical compositions containing themSANTEN PHARMACEUTICAL CO LTD·Filed 1981·Granted Feb 12, 1985·9 cites·17 claims
- 1273US4137420ACysteine derivativesSANTEN PHARMACEUTICAL CO LTD·Filed 1978·Granted Jan 30, 1979·10 cites·5 claims
- 1372US8124666B2Energy ray-curable ink compositionKITO KATSUYUKI·Filed 2009·Granted Feb 28, 2012·4 cites·4 claims
- 1471US4547513A2-Arylbenzothiazoline derivatives and their use in treating angina cordisSANTEN PHARMACEUTICAL CO LTD·Filed 1984·Granted Oct 15, 1985·11 cites·14 claims
- 1569US4517123ACysteine derivatives of disulfide formSANTEN PHARMACEUTICAL CO LTD·Filed 1981·Granted May 14, 1985·10 cites·9 claims
- 1669US4255446ACysteine derivativesSANTEN PHARMACEUTICAL CO LTD·Filed 1979·Granted Mar 10, 1981·9 cites·17 claims
- 1768US4410542ADisulfide compoundsSANTEN PHARMACEUTICAL CO LTD·Filed 1980·Granted Oct 18, 1983·6 cites·14 claims
- 1866US11139481B2Redox flow battery electrode, and redox flow batterySUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Oct 5, 2021·0 cites·20 claims
- 1966US4264620AAntihypertensive 5-substituted 2-pyrrolidinecarboxylic acidsSANTEN PHARMACEUTICAL CO LTD·Filed 1979·Granted Apr 28, 1981·5 cites·29 claims
- 2064US4233310AAntiarteriosclerotic N-(mercaptoacyl)-histidinesSANTEN PHARMACEUTICAL CO LTD·Filed 1977·Granted Nov 11, 1980·4 cites·9 claims
- 2164US2025070192A1Electrode, battery cell, cell stack, and redox-flow battery systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 2263US4423054AAntihypertensive 4-thiazolidinecarboxylic acids (substituted alkyl derivatives)SANTEN PHARMACEUTICAL CO LTD·Filed 1981·Granted Dec 27, 1983·3 cites·17 claims
- 2363US2025087709A1Electrode, battery cell, cell stack, and redox-flow battery systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 2462US4386096AAntihypertensive 4-thiazolidinecarboxylic acids (furyl and thienyl derivatives)SANTEN PHARMACEUTICAL CO LTD·Filed 1981·Granted May 31, 1983·3 cites·19 claims
- 2560US4430344AAntihypertensive 4-thiazolidinecarboxylic acidsSANTEN PHARMACEUTICAL CO LTD·Filed 1979·Granted Feb 7, 1984·2 cites·37 claims
- 2656US10065461B2Tire valve registration systemTOKAI RIKA CO LTD·Filed 2014·Granted Sep 4, 2018·0 cites·14 claims
- 2756US2022200015A1Electrode, redox flow battery, method for manufacturing electrode, and method for regenerating electrodeSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Application pending·0 cites
- 2855US4425333ASulfur-containing acylamino acidsSANTEN PHARMACEUTICAL CO LTD·Filed 1981·Granted Jan 10, 1984·3 cites·8 claims
- 2955US2022140355A1Carbon electrode material for redox flow battery and redox flow battery provided with the sameTOYO BOSEKI·Filed 2020·Application pending·0 cites
- 3054US11101466B2Carbon electrode material for redox flow battery, and manufacturing method thereofTOYO BOSEKI·Filed 2018·Granted Aug 24, 2021·0 cites·18 claims
- 3154US8846779B2Energy ray-curable ink compositionKITO KATSUYUKI·Filed 2009·Granted Sep 30, 2014·0 cites·3 claims
- 3254US2022153591A1Carbon electrode material for manganese/titanium-based redox flow batteryTOYO BOSEKI·Filed 2020·Application pending·0 cites
- 3351US4558125ABenzothiazoline compounds which contain a carbonyl group useful for treating cardiovascular diseaseSANTEN PHARMACEUTICAL CO LTD·Filed 1984·Granted Dec 10, 1985·3 cites·11 claims
- 3447US4552765AAletheine derivativesSANTEN PHARMACEUTICAL CO LTD·Filed 1983·Granted Nov 12, 1985·10 cites·15 claims
- 3547US4552969A3-Alkanoyl benzothiazoline compounds useful for treating cardiovascular diseaseSANTEN PHARMACEUTICAL CO LTD·Filed 1984·Granted Nov 12, 1985·2 cites·24 claims
- 3647US4482709AInclusion compounds of cyclodextrin with sulfur-containing compoundsSANTEN PHARMACEUTICAL CO LTD·Filed 1982·Granted Nov 13, 1984·9 cites·12 claims
- 3747US4356183AAntihypertensive 4-thiazolidinecarboxylic acids (pyridyl derivatives)SANTEN PHARMACEUTICAL CO LTD·Filed 1981·Granted Oct 26, 1982·1 cites·22 claims
- 3844US2021126263A1Redox flow battery electrode and redox flow batterySUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Application pending·0 cites
- 3943US2013071758A1Nonaqueous electrolyte for electrochemical device, and electrochemical deviceOYA MASAYUKI·Filed 2012·Application pending·0 cites
- 4041US2013230770A1Non-aqueous secondary batteryOYA MASAYUKI·Filed 2011·Application pending·0 cites
- 4140US2013183578A1Positive electrode material, a positive electrode composition, and a non-aqueous secondary batteryOYA MASAYUKI·Filed 2011·Application pending·0 cites
- 4237US2011269018A1Electrode for electrochemical device and electrochemical device using the sameKONO SATOSHI·Filed 2010·Application pending·0 cites
- 4331US4464371AFive-membered heterocyclic compoundsSANTEN PHARMACEUTICAL CO LTD·Filed 1981·Granted Aug 7, 1984·0 cites·3 claims
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