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Masanori Mitome
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Kanagawa-Ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electron-emitting device, electron source, and image-forming apparatus
Patent number
7,705,527
Issue date
Apr 27, 2010
Canon Kabushiki Kaisha
Toshikazu Ohnishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron-emitting devices provided with a deposit between electroco...
Patent number
7,348,719
Issue date
Mar 25, 2008
Canon Kabushiki Kaisha
Toshikazu Ohnishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron-emitting device, electron source, and image-forming apparatus
Patent number
6,908,356
Issue date
Jun 21, 2005
Canon Kabushiki Kaisha
Toshikazu Ohnishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron-emitting device, electron source, and image forming apparatus
Patent number
6,890,231
Issue date
May 10, 2005
Canon Kabushiki Kaisha
Toshikazu Ohnishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing electron emitting device
Patent number
6,802,752
Issue date
Oct 12, 2004
Canon Kabushiki Kaisha
Toshikazu Ohnishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron source manufacturing method, and image forming apparatus m...
Patent number
6,416,374
Issue date
Jul 9, 2002
Canon Kabushiki Kaisha
Masanori Mitome
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron-emitting device, electron source, and image-forming apparatus
Patent number
6,384,541
Issue date
May 7, 2002
Canon Kabushiki Kaisha
Toshikazu Ohnishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron-emitting device
Patent number
6,344,711
Issue date
Feb 5, 2002
Canon Kabushiki Kaisha
Toshikazu Ohnishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron-emitting device and electron source and image-forming appa...
Patent number
6,334,801
Issue date
Jan 1, 2002
Canon Kabushiki Kaisha
Hisaaki Kawade
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electron-emitting apparatus having a periodical electron-emitting r...
Patent number
6,259,191
Issue date
Jul 10, 2001
Canon Kabushiki Kaisha
Masanori Mitome
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for making electron emission device and image forming appar...
Patent number
6,213,834
Issue date
Apr 10, 2001
Canon Kabushiki Kaisha
Toshikazu Ohnishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron-emitting device, electron source and image-forming apparatus
Patent number
6,169,356
Issue date
Jan 2, 2001
Canon Kabushiki Kaisha
Toshikazu Ohnishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron-emitting device and electron source and image-forming appa...
Patent number
6,034,478
Issue date
Mar 7, 2000
Canon Kabushiki Kaisha
Hisaaki Kawade
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electron-emitting apparatus having a periodical electron-emitting r...
Patent number
6,005,334
Issue date
Dec 21, 1999
Canon Kabushiki Kaisha
Masanori Mitome
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ELECTRON-EMITTING DEVICE, ELECTRON SOURCE, AND IMAGE-FORMING APPARATUS
Publication number
20080218059
Publication date
Sep 11, 2008
Canon Kabushiki Kaisha
Toshikazu Ohnishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electron-emitting device, electron source, and image-forming apparatus
Publication number
20050151703
Publication date
Jul 14, 2005
Canon Kabushiki Kaisha
Toshikazu Ohnishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electron-emitting device, electron source, and image forming apparatus
Publication number
20040161998
Publication date
Aug 19, 2004
Canon Kabushiki Kaisha
Toshikazu Ohnishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electron-emitting device, electron source, and image-forming apparatus
Publication number
20040082249
Publication date
Apr 29, 2004
Canon Kabushiki Kaisha
Toshikazu Ohnishi
H01 - BASIC ELECTRIC ELEMENTS