Inventor · disambiguated record
Hiroshi Ukihashi
Also filed as: ASAWA TATSURO · MUNEKATA SEIJI · UKIHASHI HIROSHI
11 granted patents·468 citations·filing 1975–1979
93Inventor score
Files withASAHI GLASS CO LTD11
Top patents by PatentIndex Score
11 records- 0198US4123602ATerpolymers of tetrafluoroethylene, ethylene and perfluoroalkyl vinyl monomer and process for producing the sameASAHI GLASS CO LTD·Filed 1978·Granted Oct 31, 1978·127 cites·34 claims
- 0296US4218542ACation exchange membrane of fluorinated polymer containing polytetrafluoroethylene fibrils for electrolysis and preparation thereofASAHI GLASS CO LTD·Filed 1978·Granted Aug 19, 1980·55 cites·11 claims
- 0395US4116888AProcess for producing fluorinated copolymer having ion-exchange groupsASAHI GLASS CO LTD·Filed 1976·Granted Sep 26, 1978·60 cites·6 claims
- 0494US4209635AProcess for producing perfluorinated vinyl ether having ester groupASAHI GLASS CO LTD·Filed 1979·Granted Jun 24, 1980·34 cites·8 claims
- 0592US4126588AFluorinated cation exchange membrane and use thereof in electrolysis of alkali metal halideASAHI GLASS CO LTD·Filed 1976·Granted Nov 21, 1978·54 cites·13 claims
- 0690US4255523ACation exchange membrane of fluorinated polymer for electrolysis and preparation thereofASAHI GLASS CO LTD·Filed 1978·Granted Mar 10, 1981·29 cites·11 claims
- 0787US4277586AProcess for preparing a propylene-tetrafluoroethylene copolymerASAHI GLASS CO LTD·Filed 1977·Granted Jul 7, 1981·31 cites·9 claims
- 0885US4508603AFluorinated cation exchange membrane and use thereof in electrolysis of an alkali metal halideASAHI GLASS CO LTD·Filed 1978·Granted Apr 2, 1985·34 cites·16 claims
- 0983US4138373AProcess for producing fluorinated copolymer having ion-exchange groupsASAHI GLASS CO LTD·Filed 1977·Granted Feb 6, 1979·26 cites·7 claims
- 1070US4138417AProcess for producing perfluorocarboxylic acidASAHI GLASS CO LTD·Filed 1977·Granted Feb 6, 1979·7 cites·7 claims
- 1164US4107356AMethod of powder liningASAHI GLASS CO LTD·Filed 1975·Granted Aug 15, 1978·11 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →