Masaaki Yoshikai

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Patents Grantslast 30 patents

Information Patent Grant
Laminate and display filter using the same
- Patent number 7,396,583
- Issue date Jul 8, 2008
- Mitsui Chemicals, Inc.
- Masaaki Yoshikai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Transparent laminates and optical filters for displays using same
- Patent number 6,104,530
- Issue date Aug 15, 2000
- Mitsui Chemicals, Inc.
- Tomoyuki Okamura
- B32 - LAYERED PRODUCTS
Information Patent Grant
Corrosion-proof transparent heater panels and preparation process t...
- Patent number 5,911,899
- Issue date Jun 15, 1999
- Mitsui Chemicals, Inc.
- Masaaki Yoshikai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Laminate and display filter using the same
- Publication number 20050068648
- Publication date Mar 31, 2005
- Mitsui Chemicals, Inc.
- Masaaki Yoshikai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...