Inventor · disambiguated record

Hisayo Ishio

Also filed as: ISHIO HISAYO

1 granted patent·6 citations·filing 1994–1994

27Inventor score

Technology areasC09B

Files withMITSUBISHI CHEM CORP1

Top patents by PatentIndex Score

1 record

0151US5536818ADichroic azo dye, liquid crystal composition containing the same, and liquid crystal element using the compositionMITSUBISHI CHEM CORP·Filed 1994·Granted Jul 16, 1996·6 cites·17 claims

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