Inventor · disambiguated record
Koichi Hiraoka
Also filed as: HIRAOKA KOICHI
3 granted patents·1 pending application·0 citations·filing 2017–2022
37Inventor score
Top patents by PatentIndex Score
4 records- 0154US12051782B2Method for producing non-aqueous alkali metal electricity storage elementASAHI CHEMICAL IND·Filed 2020·Granted Jul 30, 2024·0 cites·31 claims
- 0243US12087507B2Current separation method, doping method, and doping apparatus of nonaqueous lithium power storage elementASAHI CHEMICAL IND·Filed 2022·Granted Sep 10, 2024·0 cites·19 claims
- 0343US2024250321A1Battery charge/discharge management system and methodHITACHI LTD·Filed 2021·Application pending·0 cites
- 0433US10886533B2Nonaqueous lithium power storage elementASAHI CHEMICAL IND·Filed 2017·Granted Jan 5, 2021·0 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →