Inventor · disambiguated record
Shunichi Asami
Also filed as: ASAMI SHUNICHI · SHIMIZU AKIHIKO
9 granted patents·114 citations·filing 1976–1979
89Inventor score
Files withTOYO SODA MFG CO LTD9
Top patents by PatentIndex Score
9 records- 0179US4200538AProcess for preparing cation-exchange membraneTOYO SODA MFG CO LTD·Filed 1977·Granted Apr 29, 1980·25 cites·10 claims
- 0276US4132682AProcess for preparing cation-exchange membraneTOYO SODA MFG CO LTD·Filed 1977·Granted Jan 2, 1979·17 cites·11 claims
- 0370US4136237AProcess for preparing cation-exchange membrane by polymerizing lactone ring containing unsaturated monomer in the presence of fluorinated polymerTOYO SODA MFG CO LTD·Filed 1977·Granted Jan 23, 1979·13 cites·8 claims
- 0464US4174426AMethod of improving characteristic of cation-exchange membrane by swelling in water miscible organic solvent and treating further with hydrochloric acidTOYO SODA MFG CO LTD·Filed 1978·Granted Nov 13, 1979·14 cites·10 claims
- 0560US4148979AMethod of improving characteristics of cation-exchange membrane by swelling in water miscible organic solventTOYO SODA MFG CO LTD·Filed 1977·Granted Apr 10, 1979·12 cites·10 claims
- 0657US4189540AProcess for producing cation exchange membrane by impregnating a diene monomer having carboxylic acid groups into a fluorinated membrane having cation exchange groups and polymerizingTOYO SODA MFG CO LTD·Filed 1979·Granted Feb 19, 1980·11 cites·12 claims
- 0746US4154909AProcess for producing cation exchange membrane by treatment of fluorinated polymer containing sulfonyl halide groups with amine and vinyl monomerTOYO SODA MFG CO LTD·Filed 1978·Granted May 15, 1979·7 cites·7 claims
- 0845US4107097AProcess for preparing polycation-polyanion electrolyte complexes having carboxylic acid and alkenyl radical substituents and films thereofTOYO SODA MFG CO LTD·Filed 1976·Granted Aug 15, 1978·9 cites·13 claims
- 0944US4367147AMethod of recovering characteristics of deteriorated cation exchange membraneTOYO SODA MFG CO LTD·Filed 1979·Granted Jan 4, 1983·6 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →