Mitsuhiro Takeo

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aromatic polycarbonate resin composition and manufacturing process...
- Patent number 8,110,622
- Issue date Feb 7, 2012
- Teijin Chemicals LTD
- Yoji Ohira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Direct back light type liquid crystal display and light diffuse plate
- Patent number 7,674,506
- Issue date Mar 9, 2010
- Teijin Chemicals, LTD
- Isao Sogo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarbonate resin composition, pellets thereof and molded article...
- Patent number 7,241,825
- Issue date Jul 10, 2007
- Teijin Chemicals, LTD
- Takashi Koga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarbonate resin composition and molded articles thereof
- Patent number 7,148,313
- Issue date Dec 12, 2006
- Teijin Chemicals, LTD
- Takashi Koga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Aromatic Polycarbonate Resin Composition and Manufacturing Process...
- Publication number 20070299169
- Publication date Dec 27, 2007
- Yoji Ohira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Direct back light type liquid crystal display and light diffuse plate
- Publication number 20060146228
- Publication date Jul 6, 2006
- Isao Sogo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polycarbonate resin composition and molded articles thereof
- Publication number 20050215750
- Publication date Sep 29, 2005
- Takashi Koga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polycarbonate resin composition, pellets thereof and molded article...
- Publication number 20040152806
- Publication date Aug 5, 2004
- Takashi Koga
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL