Yasuhiro Matsunaga

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Antireflection material and polarizing film using the same
- Patent number 6,777,070
- Issue date Aug 17, 2004
- Tomoegawa Paper Co., Ltd.
- Chikara Murata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Anti-reflection material and method for producing the same
- Patent number 6,261,665
- Issue date Jul 17, 2001
- Tomoegawa Paper Co., Ltd.
- Chikara Murata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Antiglare material and polarizing film using the same
- Patent number 6,074,741
- Issue date Jun 13, 2000
- Tomoegawa Paper Co., Ltd.
- Chikara Murata
- B32 - LAYERED PRODUCTS