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Naoyuki Tamura
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Kudamatsu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of holding substrate and substrate holding system
Patent number
6,899,789
Issue date
May 31, 2005
Hitachi, Ltd.
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma processing apparatus
Patent number
6,838,833
Issue date
Jan 4, 2005
Hitachi, Ltd.
Masatsugu Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of holding substrate and substrate holding system
Patent number
6,676,805
Issue date
Jan 13, 2004
Hitachi, Ltd.
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma processing apparatus
Patent number
6,664,738
Issue date
Dec 16, 2003
Hitachi, Ltd.
Masatsugu Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of holding substrate and substrate holding system
Patent number
6,645,871
Issue date
Nov 11, 2003
Hitachi, Ltd.
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of holding substrate and substrate holding system
Patent number
6,610,170
Issue date
Aug 26, 2003
Hitachi, Ltd.
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of holding substrate and substrate holding system
Patent number
6,610,171
Issue date
Aug 26, 2003
Hitachi, Ltd.
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of holding substrate and substrate holding system
Patent number
6,544,379
Issue date
Apr 8, 2003
Hitachi, Ltd.
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of holding substrate and substrate holding system
Patent number
6,524,428
Issue date
Feb 25, 2003
Hitachi, Ltd.
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of holding substrate and substrate holding system
Patent number
6,336,991
Issue date
Jan 8, 2002
Hitachi, Ltd.
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of holding substrate and substrate holding system
Patent number
6,221,201
Issue date
Apr 24, 2001
Hitachi, Ltd.
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of holding substrate and substrate holding system
Patent number
6,217,705
Issue date
Apr 17, 2001
Hitachi, Ltd.
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Substrate holding system including an electrostatic chuck
Patent number
6,048,434
Issue date
Apr 11, 2000
Hitachi, Ltd.
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of holding substrate and substrate holding system
Patent number
5,985,035
Issue date
Nov 16, 1999
Hitachi, Ltd.
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of holding substrate and substrate holding system
Patent number
5,961,774
Issue date
Oct 5, 1999
Hitachi, Ltd.
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of holding substrate and substrate holding system
Patent number
5,906,684
Issue date
May 25, 1999
Hitachi, Ltd.
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of holding substrate and substrate holding system
Patent number
5,792,304
Issue date
Aug 11, 1998
Hitachi, Ltd.
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vacuum processing system
Patent number
5,685,684
Issue date
Nov 11, 1997
Hitachi, Ltd.
Shigekazu Kato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vacuum processing method and apparatus
Patent number
5,673,750
Issue date
Oct 7, 1997
Hitachi, Ltd.
Tsunehiko Tsubone
C30 - CRYSTAL GROWTH
Information
Patent Grant
Multiprocessing apparatus
Patent number
5,663,884
Issue date
Sep 2, 1997
Hitachi, Ltd.
Kouji Nishihata
G05 - CONTROLLING REGULATING
Information
Patent Grant
Vacuum processing apparatus
Patent number
5,607,510
Issue date
Mar 4, 1997
Hitachi, Ltd.
Akitaka Makino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma processing method and an apparatus for carrying out the same
Patent number
5,587,205
Issue date
Dec 24, 1996
Hitachi, Ltd.
Hiroshi Saito
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Plasma generating method and apparatus and plasma processing method...
Patent number
5,580,420
Issue date
Dec 3, 1996
Hitachi, Ltd.
Katsuya Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
CVD reactor apparatus
Patent number
5,574,247
Issue date
Nov 12, 1996
Hitachi, Ltd.
Eisuke Nishitani
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method and apparatus for detecting the temperature of a sample
Patent number
5,556,204
Issue date
Sep 17, 1996
Hitachi, Ltd.
Naoyuki Tamura
C30 - CRYSTAL GROWTH
Information
Patent Grant
Semiconductor device manufacturing apparatus and method with optica...
Patent number
5,536,359
Issue date
Jul 16, 1996
Hitachi, Ltd.
Hiroki Kawada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of and apparatus for securing and cooling/heating a wafer
Patent number
5,458,687
Issue date
Oct 17, 1995
Hitachi, Ltd.
Hiroyuki Shichida
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Multiprocessing apparatus
Patent number
5,448,470
Issue date
Sep 5, 1995
Hitachi, Ltd.
Kouji Nishihata
G05 - CONTROLLING REGULATING
Information
Patent Grant
Vacuum processing system
Patent number
5,445,484
Issue date
Aug 29, 1995
Hitachi, Ltd.
Shigekazu Kato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vacuum processing apparatus
Patent number
5,391,260
Issue date
Feb 21, 1995
Hitachi, Ltd.
Akitaka Makino
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Plasma processing apparatus
Publication number
20040061449
Publication date
Apr 1, 2004
Masatsugu Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of holding substrate and substrate holding system
Publication number
20030192647
Publication date
Oct 16, 2003
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Plasma processing apparatus
Publication number
20030160568
Publication date
Aug 28, 2003
Masatsugu Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of holding substrate and substrate holding system
Publication number
20020108574
Publication date
Aug 15, 2002
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of holding substrate and substrate holding system
Publication number
20020104618
Publication date
Aug 8, 2002
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of holding substrate and substrate holding system
Publication number
20020096116
Publication date
Jul 25, 2002
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of holding substrate and substrate holding system
Publication number
20020046706
Publication date
Apr 25, 2002
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of holding substrate and substrate holding system
Publication number
20010025608
Publication date
Oct 4, 2001
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of holding substrate and substrate holding system
Publication number
20010009178
Publication date
Jul 26, 2001
Naoyuki Tamura
H01 - BASIC ELECTRIC ELEMENTS