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Seiichi Hayashi
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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for measuring thin film, and thin film deposit...
Patent number
6,970,532
Issue date
Nov 29, 2005
Rigaku Corporation
Seiichi Hayashi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Apparatus for X-ray analysis and apparatus for supplying X-rays
Patent number
6,823,042
Issue date
Nov 23, 2004
Rigaku Corporation
Seiichi Hayashi
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for x-ray analysis
Patent number
6,249,566
Issue date
Jun 19, 2001
Rigaku Corporation
Seiichi Hayashi
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Information processing apparatus separably combined with telephone...
Patent number
5,127,050
Issue date
Jun 30, 1992
Hitachi, Ltd.
Hidenobu Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Automatic washing machine having tub posture tilting mechanism
Patent number
5,090,220
Issue date
Feb 25, 1992
Hitachi, Inc.
Sooichi Fukuzawa
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Alignment disk for magnetic disk driving apparatus and method and a...
Patent number
4,992,893
Issue date
Feb 12, 1991
Hitachi, Ltd.
Hiroshi Kanai
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for positioning magnetic head
Patent number
4,819,108
Issue date
Apr 4, 1989
Hitachi, Ltd.
Gen Seki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head supporting mechanism for flexible double-sided magnet...
Patent number
4,777,551
Issue date
Oct 11, 1988
Hitachi, Ltd.
Gen Seki
G11 - INFORMATION STORAGE
Information
Patent Grant
Coordinate input apparatus
Patent number
4,775,765
Issue date
Oct 4, 1988
Hitachi, Ltd.
Masahiro Kimura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Mechanism for moving a magnetic head
Patent number
4,750,068
Issue date
Jun 7, 1988
Hitachi, Ltd.
Tetsuro Akasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head and support therefore
Patent number
4,739,429
Issue date
Apr 19, 1988
Hitachi, Ltd.
Gen Seki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording and reproducing apparatus
Patent number
4,675,756
Issue date
Jun 23, 1987
Hitachi, Ltd.
Masahiko Saitoh
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head mounting device of magnetic recording apparatus
Patent number
4,658,315
Issue date
Apr 14, 1987
Hitachi, Ltd.
Gen Seki
G11 - INFORMATION STORAGE
Information
Patent Grant
Photoelectric converter on a transmissive substrate having light sh...
Patent number
4,446,364
Issue date
May 1, 1984
Hitachi, Ltd.
Seiichi Hayashi
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Apparatus for X-ray analysis and apparatus for supplying X-rays
Publication number
20030007599
Publication date
Jan 9, 2003
Rigaku Corporation
Seiichi Hayashi
G01 - MEASURING TESTING
Information
Patent Application
Method and apparatus for measuring thin film, and thin film deposit...
Publication number
20010043668
Publication date
Nov 22, 2001
Rigaku Corporation
Seiichi Hayashi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...