Tomonari Murakami

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat treating apparatus and heat treating method for sheet-like art...
- Patent number 7,268,323
- Issue date Sep 11, 2007
- Mitsubishi Rayon Co., Ltd.
- Hitoshi Tomobe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Plastic optical fiber, optical fiber cable, optical fiber cable wit...
- Patent number 7,098,281
- Issue date Aug 29, 2006
- Mitsubishi Rayon Co., Ltd.
- Hirotoshi Mizota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Plastic optical fiber, optical fiber cable, optical fiber cable wit...
- Patent number 6,777,083
- Issue date Aug 17, 2004
- Mitsubishi Rayon Co., Ltd.
- Hirotoshi Mizota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing methacrylic polymer
- Patent number 6,632,907
- Issue date Oct 14, 2003
- Mitsubishi Rayon Co., Ltd.
- Hirotoshi Mizota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
BELT-TYPE APPARATUS FOR CONTINUOUS PLATE FORMATION AND METHOD OF CO...
- Publication number 20090140454
- Publication date Jun 4, 2009
- Mitsubishi Rayon Co., Ltd.
- Tomonari Murakami
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Heat treating apparatus and heat treating method for sheet-like art...
- Publication number 20060157468
- Publication date Jul 20, 2006
- Mitsubishi Rayon Co., Ltd.
- Hitoshi Tomobe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Belt type continuous plate manufacturing apparatus and method of ma...
- Publication number 20060078640
- Publication date Apr 13, 2006
- Hajime Okutsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Plastic optical fiber, optical fiber cable, optical fiber cable wit...
- Publication number 20040197069
- Publication date Oct 7, 2004
- Mitsubishi Rayon Co., Limited
- Hirotoshi Mizota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...