Inventor · disambiguated record
Tohru Chiba
Also filed as: CHIBA TOHRU
11 granted patents·440 citations·filing 1986–1993
93Inventor score
Top patents by PatentIndex Score
11 records- 0197US5047086ACement composition for extrusionSHINETSU CHEMICAL CO·Filed 1989·Granted Sep 10, 1991·121 cites·6 claims
- 0295US4917885AHard medicinal capsuleSHINETSU CHEMICAL CO·Filed 1986·Granted Apr 17, 1990·93 cites·10 claims
- 0389US5151752AMethod of measuring refractive indices of lens and sample liquidASAHI OPTICAL CO LTD·Filed 1991·Granted Sep 29, 1992·66 cites·39 claims
- 0483US5232842AMethod for preparing chitosanSHIN ESTU CHEMICAL CO LTD·Filed 1992·Granted Aug 3, 1993·33 cites·7 claims
- 0575US4882517AElectroluminescent composition containing organopolysiloxane and electroluminescent device usable as a back-lighting unit for liquid crystal displaySHINETSU CHEMICAL CO·Filed 1989·Granted Nov 21, 1989·27 cites·10 claims
- 0671US4843517AFilm capacitorSHINETSU CHEMICAL CO·Filed 1988·Granted Jun 27, 1989·19 cites·3 claims
- 0766US4948622AMethod for the preparation of coated solid medicament formSHINETSU CHEMICAL CO·Filed 1988·Granted Aug 14, 1990·30 cites·5 claims
- 0862US5008113AMethod for preparing film coated pharmaceutical preparations and method for improving properties thereofSHINETSU CHEMICAL CO·Filed 1989·Granted Apr 16, 1991·26 cites·5 claims
- 0949US4837033AMethod for the preparation of a coated solid medicamentSHINETSU CHEMICAL CO·Filed 1987·Granted Jun 6, 1989·14 cites·3 claims
- 1036US5436127AEpitope-related peptides of human parvovirusSHINETSU CHEMICAL CO·Filed 1993·Granted Jul 25, 1995·6 cites·2 claims
- 1136US5086077AEndermic medicament with a gel baseSHINETSU CHEMICAL CO·Filed 1990·Granted Feb 4, 1992·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →