Norio Takagi

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Ogaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing polyester sheet and film
- Patent number 6,797,225
- Issue date Sep 28, 2004
- Teijin Limited
- Norio Takagi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing biaxially oriented polyester film as a base f...
- Patent number 5,804,119
- Issue date Sep 8, 1998
- Teijin Limited
- Norio Takagi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Aromatic polyester film and process for producing the same
- Patent number 5,188,774
- Issue date Feb 23, 1993
- Teijin Limited
- Shozo Nitta
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for preparing cast film of thermoplastic resin
- Patent number 4,478,772
- Issue date Oct 23, 1984
- Teijin Limited
- Norio Takagi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing thermoplastic resin films having reduced thic...
- Patent number 4,129,630
- Issue date Dec 12, 1978
- Teijin Limited
- Masami Etchu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Process for producing polyester sheet and film
- Publication number 20020158369
- Publication date Oct 31, 2002
- Norio Takagi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL