Inventor · name-matched record
HAYASHI TETSUTARO
2 granted patents·1 pending application·0 citations·filing 2019–2024
21Inventor score
Technology areasH01M
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
3 records- 0182US2026011716A1Nonaqueous electrolyte secondary batteryTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0255US12562383B2Positive electrode active material for lithium ion secondary battery and lithium ion secondary batterySUMITOMO METAL MINING CO·Filed 2020·Granted Feb 24, 2026·0 cites·11 claims
- 0339US12595189B2Metal composite hydroxide and method for producing the same, positive electrode active material for lithium ion secondary battery and method for producing the same, and lithium ion secondary battery using the sameSUMITOMO METAL MINING CO LTD·Filed 2019·Granted Apr 7, 2026·0 cites·3 claims
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Identity basis: exact name match across USPTO filings. How scoring works →