Inventor · disambiguated record

Koiti Ishii

Also filed as: ISHII KOITI

1 granted patent·16 citations·filing 1993–1993

39Inventor score

Technology areasC09B

Files withSUMITOMO CHEMICAL CO1

Top patents by PatentIndex Score

1 record

0179US5356441AReactive dye composition and method for dyeing or printing fiber materials using the sameSUMITOMO CHEMICAL CO·Filed 1993·Granted Oct 18, 1994·16 cites·21 claims

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