Inventor · disambiguated record

Sachiko Miyagi

Also filed as: MIYAGI SACHIKO

2 granted patents·9 citations·filing 2000–2001

53Inventor score

Technology areasC07C C07D

Files withHONSHU CHEMICAL IND2

Top patents by PatentIndex Score

2 records

0171US6603029B1Partially protected novel trisphenols and process for production thereofHONSHU CHEMICAL IND·Filed 2000·Granted Aug 5, 2003·7 cites·7 claims
0255US6492542B2Method for producing carboxylic acid tertiary alkyl esterHONSHU CHEMICAL IND·Filed 2001·Granted Dec 10, 2002·2 cites·4 claims

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