Inventor · disambiguated record
Chieko Itoh
Also filed as: ITOH CHIEKO
3 granted patents·15 citations·filing 1990–1993
66Inventor score
Top patents by PatentIndex Score
3 records- 0139US5061711AMethod of curing liver diseases by using pyrrolo quinoline quinone triesters and novel pyrrolo quinoline quinone triestersMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Oct 29, 1991·9 cites·2 claims
- 0229US5429940AProcess for producing oxazopyrroloquinolines, novel oxazopyrroloquinolines, and use of oxazopyrroloquinolinesMITSUBISHI GAS CHEMICAL CO·Filed 1993·Granted Jul 4, 1995·2 cites·3 claims
- 0328US5236930AOxazopyrroloquinolines and use of oxazopyrroloquinolinesMITBUSHI GAS CHEMICAL COMPANY·Filed 1992·Granted Aug 17, 1993·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →