Inventor · disambiguated record
Masatsugu Yoshino
Also filed as: KONNO TSUGIO · YOSHINO MASATSUGU
5 granted patents·95 citations·filing 1973–1981
81Inventor score
Files withASAHI CHEMICAL IND5
Top patents by PatentIndex Score
5 records- 0180US4365032AMonoester compound of 2,2-alkylidene bis(4,6-di-substituted phenol)ASAHI CHEMICAL IND·Filed 1981·Granted Dec 21, 1982·30 cites·42 claims
- 0276US4181694AMethod for producing hollow fibers of acrylonitrile polymers for ultrafilterASAHI CHEMICAL IND·Filed 1975·Granted Jan 1, 1980·34 cites·2 claims
- 0358US4205988APhotochromic method involving an aromatic amineASAHI CHEMICAL IND·Filed 1979·Granted Jun 3, 1980·15 cites·18 claims
- 0450US3933653AMembranes of acrylonitrile polymers for ultrafilter and method for producing the sameASAHI CHEMICAL IND·Filed 1973·Granted Jan 20, 1976·15 cites·6 claims
- 0532US4094676ANon-silver salt type photosensitive compositionASAHI CHEMICAL IND·Filed 1977·Granted Jun 13, 1978·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →