Inventor · disambiguated record
Takashi Arimura
Also filed as: ARIMURA TAKASHI
15 granted patents·10 pending applications·73 citations·filing 1981–2023
89Inventor score
Top patents by PatentIndex Score
25 records- 0195US12176531B2Lithium-containing transition metal composite oxide, positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery, lithium secondary battery, and method for manufacturing lithium-containing transition metal composite oxideSUMITOMO CHEMICAL CO·Filed 2023·Granted Dec 24, 2024·1 cites·3 claims
- 0283US11855247B2Lithium-containing transition metal composite oxide, positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery, lithium secondary battery, and method for manufacturing lithium-containing transition metal composite oxideSUMITOMO CHEMICAL CO·Filed 2018·Granted Dec 26, 2023·1 cites·11 claims
- 0380US4446832AMethod and system for controlling the idle speed of an internal combustion engine at variable ignition timingNIPPON DENSO CO·Filed 1981·Granted May 8, 1984·22 cites·6 claims
- 0479US11621299B2Composition and method for producing compositionSUMITOMO CHEMICAL CO·Filed 2018·Granted Apr 4, 2023·1 cites·20 claims
- 0569US4467770AMethod and apparatus for controlling the air-fuel ratio in an internal combustion engineNIPPON DENSO CO·Filed 1982·Granted Aug 28, 1984·16 cites·8 claims
- 0666US2025201825A1Aluminum anode and nonaqueous electrolyte secondary batterySUMITOMO CHEMICAL CO·Filed 2023·Application pending·0 cites
- 0761US5345911AAir fuel ratio control apparatus for internal combustion engineNIPPON DENSO CO·Filed 1993·Granted Sep 13, 1994·18 cites·4 claims
- 0857US2023109156A1Particle, powder composition, solid composition, liquid composition, and compactSUMITOMO CHEMICAL CO·Filed 2021·Application pending·0 cites
- 0956US12162765B2Inorganic porous support and method for producing nucleic acid using sameSUMITOMO CHEMICAL CO·Filed 2020·Granted Dec 10, 2024·0 cites·14 claims
- 1056US2021388490A1Laminated body, flexible electronic device, and laminated-body manufacturing methodSUMITOMO CHEMICAL CO·Filed 2019·Application pending·0 cites
- 1154US11011741B2Positive electrode active material for lithium secondary batteries, positive electrode for lithium secondary batteries, and lithium secondary batterySUMITOMO CHEMICAL CO·Filed 2017·Granted May 18, 2021·0 cites·18 claims
- 1254US2023128381A1Particle group, powder composition, solid composition, liquid composition, and compactSUMITOMO CHEMICAL CO·Filed 2021·Application pending·0 cites
- 1353US11417879B2Positive electrode active material for lithium secondary batteries, positive electrode for lithium secondary batteries, and lithium secondary batterySUMITOMO CHEMICAL CO·Filed 2017·Granted Aug 16, 2022·0 cites·12 claims
- 1452US12377409B2Inorganic porous carrier, and production method for nucleic acid using sameSUMITOMO CHEMICAL CO·Filed 2020·Granted Aug 5, 2025·0 cites·18 claims
- 1551US12378275B2Porous inorganic carrier and method for producing nucleic acid using sameSUMITOMO CHEMICAL CO·Filed 2020·Granted Aug 5, 2025·0 cites·18 claims
- 1651US5412114ACalixarene derivatives and process for the preparation thereofDAICEL CHEM·Filed 1993·Granted May 2, 1995·4 cites·4 claims
- 1751US2020291513A1Laminated filmSUMITOMO CHEMICAL CO·Filed 2018·Application pending·0 cites
- 1851US2023292534A1Photoelectric conversion element and method for manufacturing sameSUMITOMO CHEMICAL CO·Filed 2021·Application pending·0 cites
- 1950US2024228875A9Phosphor and method for producing phosphorSUMITOMO CHEMICAL CO·Filed 2022·Application pending·0 cites
- 2050US2024101895A1Method for producing phosphor and phosphorSUMITOMO CHEMICAL CO·Filed 2022·Application pending·0 cites
- 2149US4785779AInternal combustion engine control apparatusNIPPON DENSO CO·Filed 1987·Granted Nov 22, 1988·9 cites·3 claims
- 2247US2020165397A1Film, Production Method for Composition, Production Method for Cured Product, and Production Method for FilmSUMITOMO CHEMICAL CO·Filed 2018·Application pending·0 cites
- 2343US11437618B2Positive electrode active material for lithium secondary batteries, method of producing positive electrode active material for lithium secondary batteries, positive electrode for lithium secondary batteries, and lithium secondary batterySUMITOMO CHEMICAL CO·Filed 2016·Granted Sep 6, 2022·0 cites·7 claims
- 2438US2020259118A1Laminated filmSUMITOMO CHEMICAL CO·Filed 2018·Application pending·0 cites
- 2533US5231196ACalixarene derivatives and process for the preparation thereofDAICEL CHEM·Filed 1990·Granted Jul 27, 1993·1 cites·3 claims
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