Inventor · disambiguated record
Keigo Oyaizu
Also filed as: OYAIZU KEIGO
5 granted patents·2 pending applications·0 citations·filing 2017–2025
59Inventor score
Top patents by PatentIndex Score
7 records- 0175US12187531B2Wet particle storage tankTOYOTA MOTOR CO LTD·Filed 2024·Granted Jan 7, 2025·0 cites·6 claims
- 0273US12512454B2Electrode sheet manufacturing methodTOYOTA MOTOR CO LTD·Filed 2022·Granted Dec 30, 2025·0 cites·4 claims
- 0368US11952208B2Wet particle storage tankTOYOTA MOTOR CO LTD·Filed 2022·Granted Apr 9, 2024·0 cites·6 claims
- 0468US2025381539A1Mixing tank and mixing deviceTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 0557US2023170469A1Method of manufacturing granulated material and method of manufacturing electrodeTOYOTA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 0647US12132201B2Negative electrode and method for producing negative electrode, and electrode binding agentTOYOTA JIDOSHOKKI KK·Filed 2019·Granted Oct 29, 2024·0 cites·6 claims
- 0745US11118014B2Polymer compound, intermediate composition, negative electrode, electricity storage device, and method for producing polymer compoundTOYOTA JIDOSHOKKI KK·Filed 2017·Granted Sep 14, 2021·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Keigo Oyaizu 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 →