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Akio Saito
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Isogo-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Product design support method and system
Patent number
7,747,623
Issue date
Jun 29, 2010
Hitachi, Ltd.
Yuzo Hiroshige
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Polishing slurry
Patent number
6,758,872
Issue date
Jul 6, 2004
Hitachi, Ltd.
Katsuhiro Ota
B24 - GRINDING POLISHING
Information
Patent Grant
Process for fabricating a semiconductor device
Patent number
6,656,021
Issue date
Dec 2, 2003
Hitachi, Ltd.
Katsuhiro Ota
B24 - GRINDING POLISHING
Information
Patent Grant
Method for polishing a semiconductor substrate member
Patent number
6,656,022
Issue date
Dec 2, 2003
Hitachi, Ltd.
Katsuhiro Ota
B24 - GRINDING POLISHING
Information
Patent Grant
Method and apparatus for solidifying supercooled water as well as m...
Patent number
6,619,050
Issue date
Sep 16, 2003
Tokyo Institute of Technology
Tsutomu Hozumi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and apparatus for freezing supercooled liquid as well as met...
Patent number
6,564,559
Issue date
May 20, 2003
Tokyo Institute of Technology
Tsutomu Hozumi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Freezing device for supercooled water
Patent number
6,354,102
Issue date
Mar 12, 2002
Tokyo Institute of Technology
Tsutomu Hozumi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Semiconductor cleaning and production methods using a film repulsin...
Patent number
6,029,679
Issue date
Feb 29, 2000
Hitachi, Ltd.
Katsuhiro Ota
B08 - CLEANING
Information
Patent Grant
Specimen holding method and fluid treatment method of specimen surf...
Patent number
5,979,475
Issue date
Nov 9, 1999
Hitachi, Ltd.
Takao Satoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Removal method of organic matter and system for the same
Patent number
5,747,387
Issue date
May 5, 1998
Hitachi, Ltd.
Koutarou Koizumi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of controlling adhesion of fine particles to an object in li...
Patent number
5,409,544
Issue date
Apr 25, 1995
Hitachi, Ltd.
Katsuhiro Ota
B08 - CLEANING
Patents Applications
last 30 patents
Information
Patent Application
Method and apparatus for freezing supercooled liquid as well as met...
Publication number
20020194855
Publication date
Dec 26, 2002
TOKYO INSTITUTE OF TECHNOLOGY
Tsutomu Hozumi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and apparatus for solidifying supercooled water as well as m...
Publication number
20020194854
Publication date
Dec 26, 2002
TOKYO INSTITUTE OF TECHNOLOGY
Tsutomu Hozumi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for polishing a semiconductor substrate member
Publication number
20020090894
Publication date
Jul 11, 2002
Katsuhiro Ota
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Process for fabricating a semiconductor device
Publication number
20020034925
Publication date
Mar 21, 2002
Katsuhiro Ota
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Polishing slurry
Publication number
20020004360
Publication date
Jan 10, 2002
Katsuhiro Ota
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...