Inventor · disambiguated record
Ryosuke Sawamura
Also filed as: SAWAMURA RYOSUKE
1 granted patent·4 pending applications·0 citations·filing 2010–2025
13Inventor score
Files withCENTRAL GLASS CO LTD2CENTRAL GLASS COM0PANY LTD1TAKASAGO PERFUMERY CO LTD1YONESHIGE ARATA1
Top patents by PatentIndex Score
5 records- 0171US2025326970A1Dry etching method, method for producing semiconductor device, and dry etching gas compositionCENTRAL GLASS COM0PANY LTD·Filed 2025·Application pending·0 cites
- 0257US12371618B2Dry etching method, method for producing semiconductor device, and dry etching gas compositionCENTRAL GLASS CO LTD·Filed 2021·Granted Jul 29, 2025·0 cites·12 claims
- 0354US2024254074A1Method for purifying trialkylamine, trialkylamine production method and compositionCENTRAL GLASS CO LTD·Filed 2021·Application pending·0 cites
- 0443US2015257421A1Shrimp flavor composition and shrimp flavor enhancerTAKASAGO PERFUMERY CO LTD·Filed 2013·Application pending·0 cites
- 0525US2012114827A1Onion extract, and process for production thereofYONESHIGE ARATA·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →