Inventor · disambiguated record
Kenji Ohara
Also filed as: OHARA KENJI
20 granted patents·9 pending applications·62 citations·filing 1978–2024
91Inventor score
Files withNISSAN MOTOR8ENVISION AESC JAPAN LTD5AUTOMOTIVE ENERGY SUPPLY CORP3KYOCERA SOC CORP2NIHON KOHDEN CORP2
Top patents by PatentIndex Score
29 records- 0195US9899674B2Positive electrode active substance, positive electrode material, positive electrode, and non-aqueous electrolyte secondary batteryNISSAN MOTOR·Filed 2014·Granted Feb 20, 2018·25 cites·7 claims
- 0283US10270127B2Nonaqueous electrolyte secondary batteryNISSAN MOTOR·Filed 2015·Granted Apr 23, 2019·2 cites·11 claims
- 0382US8927149B2Negative electrode for lithium ion secondary battery and battery using sameOHARA KENJI·Filed 2010·Granted Jan 6, 2015·5 cites·9 claims
- 0478US10033033B2Non-aqueous electrolyte secondary batteryNISSAN MOTOR·Filed 2014·Granted Jul 24, 2018·2 cites·8 claims
- 0578US8580452B2Fuel cell assemblyYAGUCHI TATSUYA·Filed 2008·Granted Nov 12, 2013·4 cites·31 claims
- 0671US9608261B2Positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery using the sameNISSAN MOTOR·Filed 2014·Granted Mar 28, 2017·1 cites·11 claims
- 0769US2025202195A1Laser light sourceKYOCERA SOC CORP·Filed 2024·Application pending·0 cites
- 0865US8715861B2Bipolar second battery with terminal plate including current suppressing device, battery pack and vehicle equipped with the sameSUGA SOHEI·Filed 2009·Granted May 6, 2014·1 cites·10 claims
- 0964US12440155B2Physiological information processing method, physiological information processing device, and physiological information processing systemNIHON KOHDEN CORP·Filed 2022·Granted Oct 14, 2025·0 cites·17 claims
- 1062US2019252675A1Non-Aqueous Electrolyte Secondary BatteryNISSAN MOTOR·Filed 2019·Application pending·0 cites
- 1161US4896234AMode-change mechanism for tape recording and/or reproducing apparatusSONY CORP·Filed 1988·Granted Jan 23, 1990·12 cites·26 claims
- 1261US4196874ADrive apparatus for tape recorderSONY CORP·Filed 1978·Granted Apr 8, 1980·10 cites·9 claims
- 1361US2023402642A1BatteryENVISION AESC JAPAN LTD·Filed 2021·Application pending·0 cites
- 1458US10147949B2Negative electrode material for lithium ion batteryAUTOMOTIVE ENERGY SUPPLY CORP·Filed 2015·Granted Dec 4, 2018·0 cites·6 claims
- 1558US2024138779A1Physiological information processing apparatus and physiological information processing methodNIHON KOHDEN CORP·Filed 2023·Application pending·0 cites
- 1657US2016079589A1Non-aqueous electrolyte secondary batteryNISSAN MOTOR·Filed 2014·Application pending·0 cites
- 1756US11119468B2Machine tool having function of automatically correcting machining program in tool replacementNAKAMURA TOME PRECISION IND·Filed 2020·Granted Sep 14, 2021·0 cites·8 claims
- 1853US11867918B2Light source apparatus and laser light source apparatus for flow cytometerKYOCERA SOC CORP·Filed 2022·Granted Jan 9, 2024·0 cites·13 claims
- 1952US9716266B2Positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery using the sameNISSAN MOTOR·Filed 2014·Granted Jul 25, 2017·0 cites·6 claims
- 2049US10756342B2Lithium ion secondary batteryENVISION AESC JAPAN LTD·Filed 2015·Granted Aug 25, 2020·0 cites·12 claims
- 2149US2015017542A1Laminated-structure batteryNISSAN MOTOR·Filed 2013·Application pending·0 cites
- 2247US10714787B2Lithium ion secondary batteryENVISION AESC JAPAN LTD·Filed 2016·Granted Jul 14, 2020·0 cites·3 claims
- 2346US9666858B2Negative electrode for secondary battery, and process for production thereofOHARA KENJI·Filed 2011·Granted May 30, 2017·0 cites·15 claims
- 2446US2020176809A1Lithium Ion Secondary Battery Element, and Lithium Ion Secondary BatteryENVISION AESC JAPAN LTD·Filed 2018·Application pending·0 cites
- 2542US10026988B2Lithium ion secondary batteryAUTOMOTIVE ENERGY SUPPLY CORP·Filed 2016·Granted Jul 17, 2018·0 cites·2 claims
- 2641US11400819B2Hybrid electric vehicle, and lithium ion secondary battery cell selection method for hybrid electric vehicleENVISION AESC JAPAN LTD·Filed 2016·Granted Aug 2, 2022·0 cites·6 claims
- 2739US2018241075A1Lithium-Ion Secondary CellAUTOMOTIVE ENERGY SUPPLY CORP·Filed 2016·Application pending·0 cites
- 2836US10615569B2Semiconductor laser with external resonatorSHOWA OPTRONICS CO LTD·Filed 2017·Granted Apr 7, 2020·0 cites·21 claims
- 2935US2015116801A1Single longitudinal mode diode laser module with external resonatorSHOWA OPTRONICS CO LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →