Inventor · disambiguated record
Masashi Aotani
Also filed as: AOTANI MASASHI
2 granted patents·5 pending applications·3 citations·filing 2014–2023
38Inventor score
Technology areasH01M
Top patents by PatentIndex Score
7 records- 0182US10944126B2Positive electrode for lithium ion secondary battery, and lithium ion secondary battery using the sameHITACHI CHEMICAL CO LTD·Filed 2015·Granted Mar 9, 2021·3 cites·15 claims
- 0262US2025192234A1Non-aqueous electrolyte secondary batteryPANASONIC ENERGY CO LTD·Filed 2023·Application pending·0 cites
- 0359US2025015267A1Nonaqueous electrolyte secondary battery positive electrode and nonaqueous electrolyte secondary batteryPANASONIC ENERGY CO LTD·Filed 2022·Application pending·0 cites
- 0453US10573875B2Cathode for lithium ion secondary battery and lithium ion secondary battery using the sameHITACHI CHEMICAL CO LTD·Filed 2014·Granted Feb 25, 2020·0 cites·13 claims
- 0549US2023299434A1Nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2021·Application pending·0 cites
- 0649US2024290960A1Nonaqueous electrolyte secondary batteryPANASONIC ENERGY CO LTD·Filed 2022·Application pending·0 cites
- 0749US2024396047A1Non-aqueous electrolyte secondary batteryPANASONIC ENERGY CO LTD·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masashi Aotani 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 →