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Yukio Saito
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Hitachi, JP
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last 30 patents
Information
Patent Grant
Electronic authentication method, electronic authentication apparat...
Patent number
6,954,854
Issue date
Oct 11, 2005
Hitachi, Ltd.
Junichi Miura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Molten metal plating apparatus
Patent number
6,315,830
Issue date
Nov 13, 2001
Hitachi, Ltd.
Mitsuo Nakagawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for producing fiber reinforced composite
Patent number
5,876,659
Issue date
Mar 2, 1999
Hitachi, Ltd.
Yoshiyuki Yasutomi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Self-recoverable covering material and method for fabricating the same
Patent number
5,736,198
Issue date
Apr 7, 1998
Hitachi, Ltd.
Yoshiyuki Yasutomi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Ceramic body and method and apparatus for detecting change thereof
Patent number
5,581,039
Issue date
Dec 3, 1996
Hitachi, Ltd.
Yoshiyuki Yasutomi
G01 - MEASURING TESTING
Information
Patent Grant
Chemical luminescence-detecting apparatus with multiple sensors
Patent number
5,422,075
Issue date
Jun 6, 1995
Sankyo Company, Limited
Yukio Saito
G01 - MEASURING TESTING
Information
Patent Grant
Oxide superconductor, superconducting wire and coil using the same...
Patent number
5,318,948
Issue date
Jun 7, 1994
Hitachi, Ltd.
Michiya Okada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Erasing apparatus
Patent number
5,270,899
Issue date
Dec 14, 1993
Sanix Corporation
Yukio Saito
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of calibrating an enzyme immuno assay system
Patent number
5,255,204
Issue date
Oct 19, 1993
Sankyo Company, Ltd.
Yukio Saito
G01 - MEASURING TESTING
Information
Patent Grant
Process for controlling an aeration tank in an activated sludge sew...
Patent number
4,437,992
Issue date
Mar 20, 1984
Hitachi, Ltd.
Yukio Saito
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for measuring blood coagulation and device therefor
Patent number
4,279,616
Issue date
Jul 21, 1981
Sankyo Company Limited
Yukio Saito
G01 - MEASURING TESTING
Information
Patent Grant
Instrument for polarographic potentiometric, thermal and like measu...
Patent number
4,217,194
Issue date
Aug 12, 1980
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V
Dietrich W. Lubbers
G01 - MEASURING TESTING
Information
Patent Grant
Method of measuring blood clotting time
Patent number
4,217,107
Issue date
Aug 12, 1980
Sankyo Company Ltd.
Yukio Saito
G01 - MEASURING TESTING