Inventor · disambiguated record
Koji Aburada
Also filed as: ABURADA KOJI
3 granted patents·32 citations·filing 1994–1994
70Inventor score
Files withSUMITOMO CHEMICAL CO3
Top patents by PatentIndex Score
3 records- 0167US5536819ATrisazo compounds imparting deep black color a method for dyeing by using them and an ink containing themSUMITOMO CHEMICAL CO·Filed 1994·Granted Jul 16, 1996·9 cites·12 claims
- 0258US5530105ATetraskisazo compound and ink containing the compoundSUMITOMO CHEMICAL CO·Filed 1994·Granted Jun 25, 1996·17 cites·11 claims
- 0337US5489671ATrisazo compound imparting black color, method for dyeing by using it and ink containing itSUMITOMO CHEMICAL CO·Filed 1994·Granted Feb 6, 1996·6 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →