Takeharu Tanaka

Person

Kobe-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of recovering polyvinyl chloride and apparatus therefor
- Patent number 6,989,404
- Issue date Jan 24, 2006
- Kabushiki Kaisha Kobe Seiko Sho
- Koji Yamamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing 2,6-dimethylnaphthalene
- Patent number 6,894,202
- Issue date May 17, 2005
- Kobe Steel, Ltd.
- Koji Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for purifying crude 2,6-naphthalenedicarboxylic acid
- Patent number 6,756,509
- Issue date Jun 29, 2004
- Kobe Steel, Ltd.
- Yoshiyuki Nagase
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Porous substrate with smooth surface and production method thereof
- Publication number 20070077409
- Publication date Apr 5, 2007
- Kabushiki Kaisha Kobe Seiko Sho.
- Takayuki Hirano
- B32 - LAYERED PRODUCTS
Information Patent Application
Hydrogen permeable member and method for production thereof
- Publication number 20060260466
- Publication date Nov 23, 2006
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Takeharu Tanaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Zeolite membrane support and zeolite composite membrane
- Publication number 20050067344
- Publication date Mar 31, 2005
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Takeharu Tanaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of recovering polyvinyl chrloride and apparatus therefor
- Publication number 20040214907
- Publication date Oct 28, 2004
- Koji Yamamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Supporting base for gas separation membrane, producing method there...
- Publication number 20040182242
- Publication date Sep 23, 2004
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Hiroyuki Mitani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for drying an object having microstructure and the object o...
- Publication number 20030183251
- Publication date Oct 2, 2003
- Kabushiski Kaisha Kobe Seiko Sho
- Nobuyuki Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method for purifying crude 2,6-naphthalenedicarboxylic acid
- Publication number 20030088121
- Publication date May 8, 2003
- Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.)
- Yoshiyuki Nagase
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for drying an object having microstructure and the object o...
- Publication number 20020184788
- Publication date Dec 12, 2002
- Nobuyuki Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Takeharu Tanaka

Person

Patents Grantslast 30 patents

Method of recovering polyvinyl chloride and apparatus therefor

Method for producing 2,6-dimethylnaphthalene

Method for purifying crude 2,6-naphthalenedicarboxylic acid

Patents Applicationslast 30 patents

Porous substrate with smooth surface and production method thereof

Hydrogen permeable member and method for production thereof

Zeolite membrane support and zeolite composite membrane

Method of recovering polyvinyl chrloride and apparatus therefor

Supporting base for gas separation membrane, producing method there...

Process for drying an object having microstructure and the object o...

Method for purifying crude 2,6-naphthalenedicarboxylic acid

Process for drying an object having microstructure and the object o...