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UTSUNOMIYA-SHI, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Charged particle beam drawing apparatus and method of manufacturing...
Patent number
8,754,382
Issue date
Jun 17, 2014
Canon Kabushiki Kaisha
Takehiko Suzuki
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Charged particle optical system, drawing apparatus, and method of m...
Patent number
8,716,672
Issue date
May 6, 2014
Canon Kabushiki Kaisha
Kentaro Sano
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Charged particle beam drawing apparatus
Patent number
7,608,844
Issue date
Oct 27, 2009
Hitachi High-Technologies Corporation
Yuji Inoue
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Multi-electron beam exposure method and apparatus
Patent number
7,126,140
Issue date
Oct 24, 2006
Hitachi, Ltd.
Haruo Yoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-electron beam exposure method and apparatus
Patent number
7,067,830
Issue date
Jun 27, 2006
Hitachi, Ltd.
Haruo Yoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron beam source and electron beam exposure apparatus employing...
Patent number
6,992,307
Issue date
Jan 31, 2006
Canon Kabushiki Kaisha
Yoshikiyo Yui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Charged-particle beam exposure apparatus, charged-particle beam exp...
Patent number
6,903,352
Issue date
Jun 7, 2005
Canon Kabushiki Kaisha
Masato Muraki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Correcting method for correcting exposure data used for a charged p...
Patent number
6,835,937
Issue date
Dec 28, 2004
Canon Kabushiki Kaisha
Masato Muraki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Charged-particle beam exposure apparatus and device manufacturing m...
Patent number
6,777,697
Issue date
Aug 17, 2004
Canon Kabushiki Kaisha
Yoshikiyo Yui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Exposure method and device manufacturing method using this exposure...
Patent number
6,741,732
Issue date
May 25, 2004
Canon Kabushiki Kaisha
Yoshikiyo Yui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron beam exposure method, electron beam exposure apparatus and...
Patent number
6,667,486
Issue date
Dec 23, 2003
Hitachi, Ltd.
Hiroya Ohta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron gun and electron beam drawing apparatus using the same
Patent number
6,593,686
Issue date
Jul 15, 2003
Canon Kabushiki Kaisha
Yoshikiyo Yui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mask pattern transfer method, mask pattern transfer apparatus using...
Patent number
6,559,463
Issue date
May 6, 2003
Canon Kabushiki Kaisha
Haruhito Ono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Charged-particle beam exposure apparatus, exposure system, control...
Patent number
6,515,409
Issue date
Feb 4, 2003
Canon Kabushiki Kaisha
Masato Muraki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control system for a charged particle exposure apparatus
Patent number
6,483,120
Issue date
Nov 19, 2002
Canon Kabushiki Kaisha
Yoshikiyo Yui
G01 - MEASURING TESTING
Information
Patent Grant
Transfer apparatus and transfer method
Patent number
6,466,301
Issue date
Oct 15, 2002
Canon Kabushiki Kaisha
Yoshikiyo Yui
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Pattern transfer method and apparatus, and device manufacturing method
Patent number
6,455,211
Issue date
Sep 24, 2002
Canon Kabushiki Kaisha
Yoshikiyo Yui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Exposure control system
Patent number
5,107,275
Issue date
Apr 21, 1992
Canon Kabushiki Kaisha
Yuji Tsuruoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Exposure control method and apparatus compensating for detection of...
Patent number
5,053,614
Issue date
Oct 1, 1991
Canon Kabushiki Kaisha
Yoshikiyo Yui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for automatic focusing
Patent number
4,714,331
Issue date
Dec 22, 1987
Canon Kabushiki Kaisha
Kazuyuki Oda
G02 - OPTICS
Information
Patent Grant
Exposure apparatus
Patent number
4,713,675
Issue date
Dec 15, 1987
Canon Kabushiki Kaisha
Yoshikiyo Yui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
CHARGED PARTICLE OPTICAL SYSTEM, DRAWING APPARATUS, AND METHOD OF M...
Publication number
20130273478
Publication date
Oct 17, 2013
Canon Kabushiki Kaisha
Kentaro Sano
B82 - NANO-TECHNOLOGY
Information
Patent Application
CHARGED PARTICLE BEAM DRAWING APPARATUS AND METHOD OF MANUFACTURING...
Publication number
20130068959
Publication date
Mar 21, 2013
Canon Kabushiki Kaisha
Takehiko SUZUKI
B82 - NANO-TECHNOLOGY
Information
Patent Application
Multi-electron beam exposure method and apparatus
Publication number
20060017021
Publication date
Jan 26, 2006
Haruo Yoda
B82 - NANO-TECHNOLOGY
Information
Patent Application
Charged particle beam drawing apparatus
Publication number
20050285054
Publication date
Dec 29, 2005
Yuji Inoue
B82 - NANO-TECHNOLOGY
Information
Patent Application
Electron beam source and electron beam exposure apparatus employing...
Publication number
20040262539
Publication date
Dec 30, 2004
Canon Kabushiki Kaisha
Yoshikiyo Yui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Multi-electron beam exposure method and apparatus
Publication number
20040143356
Publication date
Jul 22, 2004
Haruo Yoda
B82 - NANO-TECHNOLOGY
Information
Patent Application
EXPOSURE METHOD AND DEVICE MANUFACTURING METHOD USING THIS EXPOSURE...
Publication number
20040071336
Publication date
Apr 15, 2004
YOSHIKIYO YUI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTRON BEAM EXPOSURE METHOD, ELECTRON BEAM EXPOSURE APPARATUS AND...
Publication number
20030189181
Publication date
Oct 9, 2003
Hiroya Ohta
B82 - NANO-TECHNOLOGY
Information
Patent Application
CHARGED-PARTICLE BEAM EXPOSURE APPARATUS AND DEVICE MANUFACTURING M...
Publication number
20030094584
Publication date
May 22, 2003
Yoshikiyo Yui
B82 - NANO-TECHNOLOGY
Information
Patent Application
MASK PATTERN TRANSFER METHOD, MASK PATTERN TRANSFER APPARATUS USING...
Publication number
20030034460
Publication date
Feb 20, 2003
Haruhito Ono
B82 - NANO-TECHNOLOGY
Information
Patent Application
TRANSFER APPARATUS AND TRANSFER METHOD
Publication number
20020163628
Publication date
Nov 7, 2002
Yoshikiyo Yui
B82 - NANO-TECHNOLOGY
Information
Patent Application
Charged-particle beam exposure apparatus, charged-particle beam exp...
Publication number
20020008207
Publication date
Jan 24, 2002
Masato Muraki
B82 - NANO-TECHNOLOGY
Information
Patent Application
Charged-particle beam exposure apparatus, exposure system, control...
Publication number
20010004185
Publication date
Jun 21, 2001
Masato Muraki
B82 - NANO-TECHNOLOGY