Inventor · disambiguated record
Shinichi Azuma
Also filed as: AZUMA SHINICHI
2 granted patents·18 citations·filing 1993–1994
57Inventor score
Files withTOYO INK MFG CO2
Top patents by PatentIndex Score
2 records- 0176US5318623AProcess for producing metal phthalocyanine pigmentTOYO INK MFG CO·Filed 1993·Granted Jun 7, 1994·14 cites·6 claims
- 0249US5610306AProcess for the production of 6,13-dihydroquinacridones and apparatus for use for the productionTOYO INK MFG CO·Filed 1994·Granted Mar 11, 1997·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →