Inventor · disambiguated record

Utaro Matsushita

Also filed as: MATSUSHITA UTARO

2 granted patents·17 citations·filing 1987–2001

56Inventor score

Technology areasC07C C07D

Files withSDS BIOTECH CORP2

Top patents by PatentIndex Score

2 records

0178US4769493AProcess for producing tetrafluorophthalic acidSDS BIOTECH CORP·Filed 1987·Granted Sep 6, 1988·15 cites·26 claims
0252US6452046B2Process for producing 2,3,5,6-tetrachloro-1,4-benzenedicarboxylic acidSDS BIOTECH CORP·Filed 2001·Granted Sep 17, 2002·2 cites·4 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →