Inventor · disambiguated record
Yasumichi Yamakoshi
Also filed as: HANE TOSHIOKI · YAMAKOSHI YASUMICHI
6 granted patents·227 citations·filing 1976–1978
86Inventor score
Files withASAHI CHEMICAL IND6
Top patents by PatentIndex Score
6 records- 0195US4123336AProcess for electrolysis of aqueous alkali metal halide solutionASAHI CHEMICAL IND·Filed 1977·Granted Oct 31, 1978·67 cites·7 claims
- 0294US4151053ACation exchange membrane preparation and use thereofASAHI CHEMICAL IND·Filed 1978·Granted Apr 24, 1979·68 cites·34 claims
- 0381US4126589AMethod for preparation of cation exchange membranesASAHI CHEMICAL IND·Filed 1977·Granted Nov 21, 1978·30 cites·4 claims
- 0481US4072793AReinforced ion-exchange membraneASAHI CHEMICAL IND·Filed 1976·Granted Feb 7, 1978·31 cites·5 claims
- 0574US4209367AElectrolysis of aqueous alkali metal halide solutionASAHI CHEMICAL IND·Filed 1977·Granted Jun 24, 1980·22 cites·27 claims
- 0648US4093568AProcess for production of perfluorocarbon type cation exchange membraneASAHI CHEMICAL IND·Filed 1976·Granted Jun 6, 1978·9 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →