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Tsutomu Ikeda
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30-2, Shimomaruko 3-chome, Ohta-ku, Toyko, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Particle movement-type display apparatus
Patent number
7,834,842
Issue date
Nov 16, 2010
Canon Kabushiki Kaisha
Tsutomu Ikeda
G02 - OPTICS
Information
Patent Grant
Display apparatus
Patent number
7,733,323
Issue date
Jun 8, 2010
Canon Kabushiki Kaisha
Takeshi Togano
G02 - OPTICS
Information
Patent Grant
Apparatus and process for producing electrophoretic device
Patent number
7,691,248
Issue date
Apr 6, 2010
Canon Kabushiki Kaisha
Tsutomu Ikeda
G02 - OPTICS
Information
Patent Grant
Display apparatus
Patent number
7,663,799
Issue date
Feb 16, 2010
Canon Kabushiki Kaisha
Hiroshi Matsuda
G02 - OPTICS
Information
Patent Grant
Particle movement-type display device and particle movement-type di...
Patent number
7,411,721
Issue date
Aug 12, 2008
Canon Kabushiki Kaisha
Tsutomu Ikeda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Particle movement-type display device and particle movement-type di...
Patent number
7,277,219
Issue date
Oct 2, 2007
Canon Kabushiki Kaisha
Tsutomu Ikeda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device and process for production thereof
Patent number
6,958,842
Issue date
Oct 25, 2005
Canon Kabushiki Kaisha
Naoko Miura
G02 - OPTICS
Information
Patent Grant
Process for producing electrophoretic display device
Patent number
6,950,226
Issue date
Sep 27, 2005
Taro Endo
G02 - OPTICS
Information
Patent Grant
Electrophoretic display
Patent number
6,922,275
Issue date
Jul 26, 2005
Canon Kabushiki Kaisha
Tsutomu Ikeda
G02 - OPTICS
Information
Patent Grant
Apparatus and process for producing electrophoretic device
Patent number
6,919,003
Issue date
Jul 19, 2005
Canon Kabushiki Kaisha
Tsutomu Ikeda
G02 - OPTICS
Information
Patent Grant
Electrophoretic display device
Patent number
6,897,996
Issue date
May 24, 2005
Canon Kabushiki Kaisha
Tsutomu Ikeda
G02 - OPTICS
Information
Patent Grant
Display device and process for production thereof
Patent number
6,876,476
Issue date
Apr 5, 2005
Canon Kabushiki Kaisha
Naoko Miura
G02 - OPTICS
Information
Patent Grant
Display device and process of producing the same
Patent number
6,800,871
Issue date
Oct 5, 2004
Canon Kabushiki Kaisha
Hiroshi Matsuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrophoretic display device
Patent number
6,741,385
Issue date
May 25, 2004
Canon Kabushiki Kaisha
Tsutomu Ikeda
G02 - OPTICS
Information
Patent Grant
Process for producing display device
Patent number
6,729,924
Issue date
May 4, 2004
Tsutomu Ikeda
G02 - OPTICS
Information
Patent Grant
Process for producing display device
Patent number
6,524,153
Issue date
Feb 25, 2003
Canon Kabushiki Kaisha
Tsutomu Ikeda
G02 - OPTICS
Information
Patent Grant
Method of manufacturing electrode substrate
Patent number
6,475,321
Issue date
Nov 5, 2002
Canon Kabushiki Kaisha
Tsutomu Ikeda
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrophotographic display device and driving method therefor
Patent number
6,239,896
Issue date
May 29, 2001
Canon Kabushiki Kaisha
Tsutomu Ikeda
G02 - OPTICS
Information
Patent Grant
Female mold substrate having a heat flowable layer, method to make...
Patent number
6,227,519
Issue date
May 8, 2001
Canon Kabushiki Kaisha
Takayuki Yagi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Methods for making spinnable ball, display medium and display device
Patent number
6,221,267
Issue date
Apr 24, 2001
Canon Kabushiki Kaisha
Tsutomu Ikeda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Optical probe for detecting or irradiating light and near-field opt...
Patent number
6,215,114
Issue date
Apr 10, 2001
Takayuki Yagi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Exposure method and exposure apparatus
Patent number
6,171,730
Issue date
Jan 9, 2001
Canon Kabushiki Kaisha
Ryo Kuroda
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Electrode substrate and recording medium
Patent number
6,168,873
Issue date
Jan 2, 2001
Canon Kabushiki Kaisha
Tsutomu Ikeda
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Recording medium used in information processing apparatus using probe
Patent number
6,110,579
Issue date
Aug 29, 2000
Canon Kabushiki Kaisha
Tsutomu Ikeda
C30 - CRYSTAL GROWTH
Information
Patent Grant
Colored ball display system
Patent number
6,072,621
Issue date
Jun 6, 2000
Canon Kabushiki Kaisha
Etsuro Kishi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Probe formed of mono-crystalline SI, the manufacturing method there...
Patent number
6,011,261
Issue date
Jan 4, 2000
Canon Kabushiki Kaisha
Tsutomu Ikeda
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Probe and a cantilever formed with same material
Patent number
5,959,957
Issue date
Sep 28, 1999
Canon Kabushiki Kaisha
Tsutomu Ikeda
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of manufacturing micro-tip for detecting tunneling current o...
Patent number
5,923,637
Issue date
Jul 13, 1999
Canon Kabushiki Kaisha
Yasuhiro Shimada
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of manufacturing micro-tip and female mold substrate therefo...
Patent number
5,866,021
Issue date
Feb 2, 1999
Canon Kabushiki Kaisha
Takayuki Yagi
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
X-ray mask structure, and X-ray exposure process
Patent number
5,773,177
Issue date
Jun 30, 1998
Canon Kabushiki Kaisha
Tsutomu Ikeda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Particle Movement-Type Display Apparatus
Publication number
20080036730
Publication date
Feb 14, 2008
Tsutomu Ikeda
G02 - OPTICS
Information
Patent Application
Particle Movement-Type Display Device and Particle Movement-Type Di...
Publication number
20070236777
Publication date
Oct 11, 2007
Canon Kabushiki Kaisha
Tsutomu Ikeda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Display apparatus
Publication number
20060125776
Publication date
Jun 15, 2006
Canon Kabushiki Kaisha
Takeshi Togano
G02 - OPTICS
Information
Patent Application
PARTICLE MOVEMENT-TYPE DISPLAY DEVICE AND PARTICLE MOVEMENT-TYPE DI...
Publication number
20060119568
Publication date
Jun 8, 2006
Canon Kabushiki Kaisha
Tsutomu Ikeda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Apparatus and process for producing electrophoretic device
Publication number
20050174321
Publication date
Aug 11, 2005
Canon Kabushiki Kaisha
Tsutomu Ikeda
G02 - OPTICS
Information
Patent Application
Display device and process for production thereof
Publication number
20050012981
Publication date
Jan 20, 2005
Canon Kabushiki Kaisha
Naoko Miura
G02 - OPTICS
Information
Patent Application
Process for producing electrophoretic display device
Publication number
20040223209
Publication date
Nov 11, 2004
Taro Endo
G02 - OPTICS
Information
Patent Application
Electrophoretic display
Publication number
20040145561
Publication date
Jul 29, 2004
Tsutomu Ikeda
G02 - OPTICS
Information
Patent Application
Electrophoretic display apparatus
Publication number
20030227436
Publication date
Dec 11, 2003
Canon Kabushiki Kaisha
Tsutomu Ikeda
G02 - OPTICS
Information
Patent Application
Apparatus and process for producing electrophoretic device
Publication number
20030206329
Publication date
Nov 6, 2003
Tsutomu Ikeda
G02 - OPTICS
Information
Patent Application
Display device and process of producing the same
Publication number
20030179191
Publication date
Sep 25, 2003
Canon Kabushiki Kaisha
Hiroshi Matsuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrophoretic display device
Publication number
20030048521
Publication date
Mar 13, 2003
Canon Kabushiki Kaisha
Tsutomu Ikeda
G02 - OPTICS
Information
Patent Application
Electrophoretic display device
Publication number
20030016429
Publication date
Jan 23, 2003
Canon Kabushiki Kaisha
Tsutomu Ikeda
G02 - OPTICS
Information
Patent Application
Process for producing display device
Publication number
20020151246
Publication date
Oct 17, 2002
Canon Kabushiki Kaisha
Tsutomu Ikeda
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR