Inventor · disambiguated record
Kei Tsunoda
Also filed as: TSUNODA KEI
3 granted patents·11 pending applications·2 citations·filing 2018–2023
52Inventor score
Top patents by PatentIndex Score
14 records- 0184US11588180B2Bipolar all-solid-state sodium ion secondary batteryNIPPON ELECTRIC GLASS CO·Filed 2018·Granted Feb 21, 2023·2 cites·7 claims
- 0277US12362397B2Bipolar all-solid-state sodium ion secondary batteryNIPPON ELECTRIC GLASS CO·Filed 2023·Granted Jul 15, 2025·0 cites·13 claims
- 0365US12269739B2Method for producing positive electrode active material for alkali ion secondary batteriesNIPPON ELECTRIC GLASS CO·Filed 2022·Granted Apr 8, 2025·0 cites·6 claims
- 0463US2022407045A1Member for power storage device, all-solid-state battery, and method for manufacturing member for power storage deviceNIPPON ELECTRIC GLASS CO·Filed 2020·Application pending·0 cites
- 0563US2025070231A1All-solid-state sodium-ion secondary batteryNIPPON ELECTRIC GLASS CO·Filed 2022·Application pending·0 cites
- 0662US2025006922A1Sodium ion secondary batteryNIPPON ELECTRIC GLASS CO·Filed 2022·Application pending·0 cites
- 0758US2023369564A1Electrode mixture used for an all-solid-state sodium storage battery, and a storage battery comprising the sameAIST·Filed 2021·Application pending·0 cites
- 0857US2025062344A1Positive electrode active material for sodium-ion secondary cellNIPPON ELECTRIC GLASS CO·Filed 2022·Application pending·0 cites
- 0956US2022393232A1Member for electricity storage devices, and electricity storage deviceNIPPON ELECTRIC GLASS CO·Filed 2020·Application pending·0 cites
- 1055US2022416222A1Member for sodium ion secondary batteries, and sodium ion secondary batteryNIPPON ELECTRIC GLASS CO·Filed 2020·Application pending·0 cites
- 1154US2022285688A1Secondary cell electrode and method for manufacturing sameNIPPON ELECTRIC GLASS CO·Filed 2020·Application pending·0 cites
- 1252US2024313211A1Negative electrode active substance for sodium ion secondary batteryNIPPON ELECTRIC GLASS CO·Filed 2022·Application pending·0 cites
- 1352US2023216021A1Sintered body electrode, battery member, sintered body electrode and battery member manufacturing methods, solid electrolyte precursor solution, solid electrolyte precursor, and solid electrolyteNIPPON ELECTRIC GLASS CO·Filed 2021·Application pending·0 cites
- 1451US2022344631A1Method for manufacturing positive electrode material for electricity storage deviceNIPPON ELECTRIC GLASS CO·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kei Tsunoda 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 →