Inventor · disambiguated record
Toshinobu Higashimura
Also filed as: HIGASHIMURA TOSHINOBU
5 granted patents·61 citations·filing 1983–1991
81Inventor score
Top patents by PatentIndex Score
5 records- 0166US4755193APolymer and a membrane having an improved gas-permeability and selectivityHIGASHIMURA TOSHINOBU·Filed 1983·Granted Jul 5, 1988·20 cites·18 claims
- 0261US5102966AProcess for preparing star compoundsSEKISUI CHEMICAL CO LTD·Filed 1991·Granted Apr 7, 1992·15 cites·10 claims
- 0355US4591440AMembranes for liquid separationsTORAY INDUSTRIES·Filed 1984·Granted May 27, 1986·15 cites·7 claims
- 0441US4696988AProcess for preparation of reactive polymers and polymers prepared by said processSUMITOMO CHEMICAL CO·Filed 1986·Granted Sep 29, 1987·5 cites·6 claims
- 0537US4778868APolymer and a membrane having an improved gas-permeability and selectivityHIGASHIMURA TOSHINOBU·Filed 1987·Granted Oct 18, 1988·6 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →