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Tatsuya Tanaka
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Takasago, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Natural fiber-reinforced thermoplastic resin injection molding
Patent number
7,993,737
Issue date
Aug 9, 2011
Kabushiki Kaisha Kobe Seiko Sho
Tatsuya Tanaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for injection molding light metal alloy
Patent number
7,163,046
Issue date
Jan 16, 2007
Kobe Steel, Ltd.
Tatsuya Tanaka
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and apparatus for injection molding light metal alloy
Patent number
6,840,302
Issue date
Jan 11, 2005
Kobe Steel, Ltd.
Tatsuya Tanaka
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for continuously mixing polyester resins
Patent number
6,604,848
Issue date
Aug 12, 2003
Kabushiki Kaisha Kobe Seiko Sho
Tatsuya Tanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Underwater cutting granulating device
Patent number
6,537,050
Issue date
Mar 25, 2003
Kabushiki Kaisha Kobe Seiko Sho
Shigehiro Kasai
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for thickening a polyester resin
Patent number
6,409,949
Issue date
Jun 25, 2002
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Tatsuya Tanaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Continuous kneader, rotor for material discharging
Patent number
6,409,373
Issue date
Jun 25, 2002
Kobe Steel, Ltd.
Tatsuya Tanaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Underwater cutting granulating device, knife used in this device, a...
Patent number
6,174,475
Issue date
Jan 16, 2001
Kabushiki Kaisha Kobe Seiko Sho
Shigehiro Kasai
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Twin-screw kneading apparatus
Patent number
5,947,593
Issue date
Sep 7, 1999
Kabushiki Kaisha Kobe Seiko Sho
Kimio Inoue
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Internal mixer
Patent number
5,782,560
Issue date
Jul 21, 1998
Kabushiki Kaisha Kobe Seiko Sho
Takeshi Hatanaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Injection molding unit for long fiber-reinforced thermoplastic resin
Patent number
5,773,042
Issue date
Jun 30, 1998
Kabushiki Kaisha Kobe Seiko Sho
Itaru Amano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Batch type kneader having specified parameters and chamfered lands
Patent number
5,520,455
Issue date
May 28, 1996
Kabushiki Kaisha Kobeseikosho
Norifumi Yamada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Control method, monitoring method, and control device for kneader
Patent number
5,324,107
Issue date
Jun 28, 1994
Kabushiki Kaisha Kobe Seiko Sho
Tatsuya Tanaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Cathodic arc deposition system
Patent number
5,269,896
Issue date
Dec 14, 1993
Kabushiki Kaisha Kobe Seiko Sho
Jun Munemasa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
NATURAL FIBER-REINFORCED THERMOPLASTIC RESIN INJECTION MOLDING
Publication number
20110001268
Publication date
Jan 6, 2011
Kabushiki Kaisha Kobe Seiko Sho
Tatsuya Tanaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method and apparatus for injection foaming molding
Publication number
20060000572
Publication date
Jan 5, 2006
KABUSHIKI KAISHA KOBE SEIKO SHO
Tatsuya Tanaka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method and apparatus for injection molding light metal alloy
Publication number
20050006046
Publication date
Jan 13, 2005
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD)
Tatsuya Tanaka
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Method and apparatus for kneading polyester resins continuously
Publication number
20020141282
Publication date
Oct 3, 2002
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Tatsuya Tanaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL