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Tsuneharu Masuda
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Takasago-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
High-temperature and high-pressure treatment device
Patent number
6,733,592
Issue date
May 11, 2004
Kobe Steel, Ltd.
Takao Fujikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-temperature and high-pressure treatment device
Patent number
6,390,811
Issue date
May 21, 2002
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Tsuneharu Masuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pressure processing apparatus for semiconductors
Patent number
6,328,560
Issue date
Dec 11, 2001
Kabushiki Kaisha Kobe Seiko Sho
Takao Fujikawa
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method and device for high-temperature, high-pressure treatment of...
Patent number
6,285,010
Issue date
Sep 4, 2001
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Takao Fujikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for ejecting jammed billets from metal extrusi...
Patent number
4,777,814
Issue date
Oct 18, 1988
Kabushiki Kaisha Kobe Seiko Sho
Akira Asari
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hot isostatic press apparatus
Patent number
4,720,256
Issue date
Jan 19, 1988
Kabushiki Kaisha Kobe Seiko Sho
Akira Asari
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Indirect extrusion press
Patent number
4,463,589
Issue date
Aug 7, 1984
Kabushiki Kaisha Kobe Seiko Sho
Akira Asari
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Billet scalper and drive mechanism therefor
Patent number
4,443,143
Issue date
Apr 17, 1984
Kabushiki Kaisha Kobe Seiko Sho
Akira Asari
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Mandrel cleaning device for extrusion press
Patent number
4,399,676
Issue date
Aug 23, 1983
Kabushiki Kaisha Kobe Seiko Sho
Tatsuhiko Noyori
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
High-temperature and high-pressure treatment device
Publication number
20020129901
Publication date
Sep 19, 2002
Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.)
Takao Fujikawa
C30 - CRYSTAL GROWTH