Inventor · disambiguated record
Katsumasa Shimahashi
Also filed as: SHIMAHASHI KATSUMASA
1 granted patent·2 pending applications·0 citations·filing 2016–2018
5Inventor score
Top patents by PatentIndex Score
3 records- 0146US2020378007A1Silica-coated deposit layer formed by platingTAIYO MFG CO LTD·Filed 2018·Application pending·0 cites
- 0238US12258488B2Film-forming treatment liquidOKUNO CHEM IND CO·Filed 2018·Granted Mar 25, 2025·0 cites·8 claims
- 0328US2019071781A1Coating formation composition and metal material treatment methodOKUNO CHEM IND CO·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →