Kazunori Harada

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Kudamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for producing polycarbonate
- Patent number 6,753,403
- Issue date Jun 22, 2004
- Hitachi, Ltd.
- Takatoshi Kinoshita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process and apparatus for producing polycarbonate
- Patent number 6,350,848
- Issue date Feb 26, 2002
- Hitachi, Ltd.
- Takatoshi Kinoshita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process and apparatus for producing polycarbonate
- Patent number 6,329,495
- Issue date Dec 11, 2001
- Hitachi, Ltd.
- Takatoshi Kinoshita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and device for manufacturing polycarbonate
- Patent number 6,265,525
- Issue date Jul 24, 2001
- Hitachi, Ltd.
- Takatoshi Kinoshita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process and apparatus for producing polycarbonate
- Publication number 20020123604
- Publication date Sep 5, 2002
- Takatoshi Kinoshita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process and apparatus for producing polycarbonate
- Publication number 20020026029
- Publication date Feb 28, 2002
- Takatoshi Kinoshita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process and apparatus for producing polycarbonate
- Publication number 20010007014
- Publication date Jul 5, 2001
- Takatoshi Kinoshita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL