Inventor · disambiguated record
Akihito Tsujinaka
Also filed as: TSUJINAKA AKIHITO
2 granted patents·1 pending application·0 citations·filing 2019–2020
23Inventor score
Technology areasH01M
Files withGS YUASA INT LTD3
Top patents by PatentIndex Score
3 records- 0156US11894560B2Lead-acid batteryGS YUASA INT LTD·Filed 2020·Granted Feb 6, 2024·0 cites·23 claims
- 0251US11670757B2Negative electrode plate containing organic expander in negative electrode material and lead-acid battery comprising the negative electrode plateGS YUASA INT LTD·Filed 2019·Granted Jun 6, 2023·0 cites·6 claims
- 0343US2022344662A1Lead-acid batteryGS YUASA INT LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →