Inventor · disambiguated record
Atsuhiko Hiai
Also filed as: HIAI ATSUHIKO
9 granted patents·119 citations·filing 1974–1991
89Inventor score
Files withMITSUI TOATSU CHEMICALS9
Top patents by PatentIndex Score
9 records- 0173US4869925AMethod for preparing aluminum nitride and its sinterMITSUI TOATSU CHEMICALS·Filed 1988·Granted Sep 26, 1989·17 cites·18 claims
- 0273US4094780AProcess for the liquid phase oxidation of organic substance-containing effluentsMITSUI TOATSU CHEMICALS·Filed 1976·Granted Jun 13, 1978·35 cites·4 claims
- 0365US5202479AProcess for preparing glycineMITSUI TOATSU CHEMICALS·Filed 1991·Granted Apr 13, 1993·10 cites·13 claims
- 0464US5019423AEquipment and method for supply of organic metal compoundMITSUI TOATSU CHEMICALS·Filed 1988·Granted May 28, 1991·23 cites·10 claims
- 0556US4983462AMethod for preparing aluminum nitride and its sinterMITSUI TOATSU CHEMICALS·Filed 1989·Granted Jan 8, 1991·14 cites·10 claims
- 0655US5254729AMethod for purifying glycineMITSUI TOATSU CHEMICALS·Filed 1991·Granted Oct 19, 1993·6 cites·4 claims
- 0748US3979392AMethod of separating liquid drops from a gas streamMITSUI TOATSU CHEMICALS·Filed 1974·Granted Sep 7, 1976·4 cites·6 claims
- 0845US5110575AProcess for producing sinterable crystalline aluminum nitride powderMITSUI TOATSU CHEMICALS·Filed 1991·Granted May 5, 1992·8 cites·12 claims
- 0937US5258550AProcess for preparing glycineMITSUI TOATSU CHEMICALS·Filed 1990·Granted Nov 2, 1993·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →