Company Filing History:

6 out of 499

Mitsubishi Kasei Corporation

patents

1 out of 614

Mitsubishi Chemical Industries Limited

patents

Years Active: 1989-1994

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7 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 5302686 - Hollow container and stretched film made of a copolyester (1994-04-12),

2. 5262513 - Copolyester, and hollow container and stretched film made thereof (1993-11-16),

3. 5239045 - Copolyester and hollow container and oriented film comprising the (1993-08-24),

4. 5030705 - Copolymerized polyester from phenylene di(oxyaceteic acid) and (1991-07-09),

5. 4965302 - Thermoplastic polyester resin composition and molded articles produced (1990-10-23),

6. 4959421 - Copolymerized polyester having excellent transparency and gas barrier (1990-09-25),

7. 4814366 - Thermoplastic polyester resin composition (1989-03-21),

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For the Inventor, By the Inventor

Takuji Hirahara

Location History:

Company Filing History:

Years Active: 1989-1994