Tomokatsu Ura

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Matsuyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Biaxially oriented laminate polyester film for magnetic recording m...
- Patent number 6,670,030
- Issue date Dec 30, 2003
- Teijin Limited
- Toshikazu Uchida
- G11 - INFORMATION STORAGE
Information Patent Grant
Trimethylene-2, 6-naphthalene dicarboxylate (co)polymer film, quate...
- Patent number 6,525,165
- Issue date Feb 25, 2003
- Teijin Limited
- Ryoji Tsukamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyalkylene naphthalate, composition thereof, film, and processes...
- Patent number 6,228,975
- Issue date May 8, 2001
- Teijin Limited
- Tomokatsu Ura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...