Inventor · disambiguated record
Takuji Hirahara
Also filed as: HIRAHARA TAKUJI
7 granted patents·133 citations·filing 1987–1993
87Inventor score
Files withMITSUBISHI CHEM IND7
Top patents by PatentIndex Score
7 records- 0183US5302686AHollow container and stretched film made of a copolyesterMITSUBISHI CHEM IND·Filed 1993·Granted Apr 12, 1994·41 cites·15 claims
- 0267US4965302AThermoplastic polyester resin composition and molded articles produced therefromMITSUBISHI CHEM IND·Filed 1989·Granted Oct 23, 1990·18 cites·14 claims
- 0367US4959421ACopolymerized polyester having excellent transparency and gas barrier propertiesMITSUBISHI CHEM IND·Filed 1989·Granted Sep 25, 1990·22 cites·2 claims
- 0463US4814366AThermoplastic polyester resin compositionMITSUBISHI CHEM IND·Filed 1987·Granted Mar 21, 1989·15 cites·14 claims
- 0561US5262513ACopolyester, and hollow container and stretched film made thereofMITSUBISHI CHEM IND·Filed 1992·Granted Nov 16, 1993·17 cites·13 claims
- 0651US5239045ACopolyester and hollow container and oriented film comprising the copolyesterMITSUBISHI CHEM IND·Filed 1991·Granted Aug 24, 1993·15 cites·8 claims
- 0741US5030705ACopolymerized polyester from phenylene di(oxyaceteic acid) and isophthalic acidMITSUBISHI CHEM IND·Filed 1990·Granted Jul 9, 1991·5 cites·9 claims
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