Inventor · disambiguated record
Yu Koganezawa
Also filed as: KOGANEZAWA Yu
1 granted patent·1 pending application·0 citations·filing 2022–2022
1Inventor score
Technology areasC25D
Files withNIPPON PAINT SURF CHEMICALS CO LTD2
Top patents by PatentIndex Score
2 records- 0149US11702757B2Method of performing pre-paint treatment of automobile body and automobile bodyNIPPON PAINT SURF CHEMICALS CO LTD·Filed 2022·Granted Jul 18, 2023·0 cites·2 claims
- 0249US2024200198A1Chemical conversion coating agent, surface-treated metal and surface treatment methodNIPPON PAINT SURF CHEMICALS CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →