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Takayoshi Azumi
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Film-forming surface reforming method and semiconductor device manu...
Patent number
6,900,144
Issue date
May 31, 2005
Canon Sales Co., Inc.
Kazuo Maeda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for modifying a film forming surface of a substrate on which...
Patent number
6,255,230
Issue date
Jul 3, 2001
Canon Sales Co., Inc.
Hiroshi Ikakura
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Semiconductor device manufacturing system
Patent number
6,212,789
Issue date
Apr 10, 2001
Canon Sales Co., Inc.
Toshio Kato
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Semiconductor manufacturing system and method for cleaning the same
Publication number
20020062845
Publication date
May 30, 2002
CANON SALES CO., LTD.
Hideaki Kawai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Film-forming surface reforming method and semiconductor device manu...
Publication number
20010029109
Publication date
Oct 11, 2001
CANON SALES CO., and SEMICONDUCTOR PROCESS LABORATORY CO., LTD.
Kazuo Maeda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...