Inventor · disambiguated record
Shouji Hiraoka
Also filed as: HIRAOKA SHOUJI
2 granted patents·47 citations·filing 2000–2003
63Inventor score
Technology areasC08G
Files withMITSUI CHEMICALS INC2
Top patents by PatentIndex Score
2 records- 0188US6429280B1Process for preparing polyhydroxycarboxylic acidMITSUI CHEMICALS INC·Filed 2000·Granted Aug 6, 2002·36 cites·21 claims
- 0271US7300998B2Polyester resin and catalyst for polyester production, process for producing polyester resin with the catalyst, polyester resin obtained with the catalyst, and hollow molded container comprising the polyester resinsMITSUI CHEMICALS INC·Filed 2003·Granted Nov 27, 2007·11 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →