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Yoshihiro Arimoto
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of producing semiconductor device
Patent number
7,674,634
Issue date
Mar 9, 2010
Fujitsu Limited
Kenji Maruyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ferroelectric memory, multivalent data recording method and multiva...
Patent number
7,465,980
Issue date
Dec 16, 2008
Fujitsu Limited
Yoshihiro Arimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Slurry containing manganese oxide and a fabrication process of a se...
Patent number
6,159,858
Issue date
Dec 12, 2000
Fujitsu Limited
Sadahiro Kishii
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Polishing cloth for use in a CMP process and a surface treatment th...
Patent number
6,114,247
Issue date
Sep 5, 2000
Fujitsu Limited
Ko Nakamura
B24 - GRINDING POLISHING
Information
Patent Grant
Polishing apparatus and polishing method
Patent number
5,904,609
Issue date
May 18, 1999
Fujitsu Limited
Atsushi Fukuroda
G05 - CONTROLLING REGULATING
Information
Patent Grant
Slurry containing manganese oxide
Patent number
5,877,089
Issue date
Mar 2, 1999
Fujitsu Limited
Sadahiro Kishii
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fabrication process of a semiconductor device using a slurry contai...
Patent number
5,763,325
Issue date
Jun 9, 1998
Fujitsu Limited
Sadahiro Kishii
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Apparatus and method for uniformly polishing a wafer
Patent number
5,624,300
Issue date
Apr 29, 1997
Fujitsu Limited
Sadahiro Kishii
B24 - GRINDING POLISHING
Information
Patent Grant
SOI device having a buried layer of reduced resistivity
Patent number
5,621,239
Issue date
Apr 15, 1997
Fujitsu Limited
Hiroshi Horie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method for uniformly polishing a wafer
Patent number
5,562,529
Issue date
Oct 8, 1996
Fujitsu Limited
Sadahiro Kishii
B24 - GRINDING POLISHING
Information
Patent Grant
Composite semiconductor substrate having a single crystal substrate...
Patent number
5,506,433
Issue date
Apr 9, 1996
Fujitsu Limited
Tatsuya Ohori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite semiconductor substrate and a fabrication process thereof
Patent number
5,413,951
Issue date
May 9, 1995
Fujitsu Limited
Tatsuya Ohori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of and apparatus for manufacturing a semiconductor substrate
Patent number
5,399,233
Issue date
Mar 21, 1995
Fujitsu Limited
Maki Murazumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for the production of semiconductor devices utilizing multi...
Patent number
5,037,774
Issue date
Aug 6, 1991
Fujitsu Limited
Hideki Yamawaki
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Method of producing semiconductor device
Publication number
20060166378
Publication date
Jul 27, 2006
Kenji Maruyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Ferroelectric memory, multivalent data recording method and multiva...
Publication number
20060081901
Publication date
Apr 20, 2006
FUJITSU LIMTED
Yoshihiro Arimoto
G11 - INFORMATION STORAGE