Inventor · disambiguated record
Ryo Fujisawa
Also filed as: FUJISAWA RYO
5 granted patents·2 pending applications·12 citations·filing 1992–2023
67Inventor score
Top patents by PatentIndex Score
7 records- 0175US2024092724A1New bifunctional (meth)acrylate compound and polymerMARUZEN PETROCHEM CO LTD·Filed 2023·Application pending·0 cites
- 0267US11919850B2Bifunctional (meth)acrylate compound and polymerMARUZEN PETROCHEM CO LTD·Filed 2019·Granted Mar 5, 2024·0 cites·2 claims
- 0361US11814351B2Bifunctional (meth)acrylate compound and polymerMARUZEN PETROCHEM CO LTD·Filed 2019·Granted Nov 14, 2023·0 cites·8 claims
- 0460US11725078B2Method for producing acid-decomposable polymerMARUZEN PETROCHEM CO LTD·Filed 2020·Granted Aug 15, 2023·0 cites·7 claims
- 0556US2023242467A1High purity 4-hydroxystyrene solution, method of producing the same, and method of producing 4-hydroxystyrene polymerMARUZEN PETROCHEM CO LTD·Filed 2021·Application pending·0 cites
- 0652US10766973B2Method for producing polymer for electronic material and polymer for electronic material obtained by the production methodMARUZEN PETROCHEM CO LTD·Filed 2016·Granted Sep 8, 2020·0 cites·3 claims
- 0747US5359615AMethod for forming microilluminantsJAPAN RES DEV CORP·Filed 1992·Granted Oct 25, 1994·12 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →