Inventor · disambiguated record
Shimpei Yamagami
Also filed as: YAMAGAMI SHIMPEI
4 granted patents·0 citations·filing 2018–2020
52Inventor score
Top patents by PatentIndex Score
4 records- 0158US12080916B2Cylindrical batterySANYO ELECTRIC CO·Filed 2020·Granted Sep 3, 2024·0 cites·2 claims
- 0250US12002946B2Non-aqueous electrolyte secondary batteryPANASONIC CORP·Filed 2019·Granted Jun 4, 2024·0 cites·8 claims
- 0345US12074467B2Secondary battery charging systemSANYO ELECTRIC CO·Filed 2019·Granted Aug 27, 2024·0 cites·3 claims
- 0443US12062753B2Nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2018·Granted Aug 13, 2024·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →