Inventor · disambiguated record
Shiro Asano
Also filed as: ASANO SHIRO
12 granted patents·94 citations·filing 1972–1992
90Inventor score
Top patents by PatentIndex Score
12 records- 0176US4345101AProcess for purifying an aqueous solution of acrylamideMITSUI TOATSU CHEMICALS·Filed 1981·Granted Aug 17, 1982·13 cites·9 claims
- 0276US3941837AMethod of treating an aqueous solution of acrylamideMITSUI TOATSU CHEMICALS·Filed 1974·Granted Mar 2, 1976·23 cites·18 claims
- 0373US3951600AAcrylamide aqueous solution handling methodASANO SHIRO·Filed 1972·Granted Apr 20, 1976·12 cites·4 claims
- 0464US3962333AProcess for the production of acrylamide and methacrylamideMITSUI TOATSU CHEMICALS·Filed 1975·Granted Jun 8, 1976·6 cites·5 claims
- 0560US3985806AProcess for continuously manufacturing acrylamideMITSUI TOATSU CHEMICALS·Filed 1972·Granted Oct 12, 1976·6 cites·7 claims
- 0649US4365090AProcess for production of acrylamideMITSUI TOATSU CHEMICALS·Filed 1981·Granted Dec 21, 1982·3 cites·12 claims
- 0749US4108893APurification of an aqueous solution of acrylamideMITSUI TOATSU CHEMICALS·Filed 1977·Granted Aug 22, 1978·4 cites·5 claims
- 0843US4032572AMethod for concentrating an acrylamide aqueous solutionMITSUI TOATSU CHEMICALS·Filed 1975·Granted Jun 28, 1977·2 cites·8 claims
- 0940US5041656APreparation process of (meth)acrylamideMITSUI TOATSU CHEMICALS·Filed 1990·Granted Aug 20, 1991·2 cites·4 claims
- 1039US5215019ATransplanting equipmentISEKI AGRICULT MACH·Filed 1992·Granted Jun 1, 1993·12 cites·2 claims
- 1138US4169107AProcess for manufacturing an amide compound using aluminum nitrate promoterMITSUI TOATSU CHEMICALS·Filed 1977·Granted Sep 25, 1979·4 cites·3 claims
- 1233US4670590APreparation process of acrylamide crystalsMITSUI TOATSU CHEMICALS·Filed 1986·Granted Jun 2, 1987·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →