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Hisaaki Kawade
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of fabricating electron source and image forming apparatus
Patent number
6,878,028
Issue date
Apr 12, 2005
Canon Kabushiki Kaisha
Akira Fujii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing an electron source
Patent number
6,851,995
Issue date
Feb 8, 2005
Canon Kabushiki Kaisha
Tsuyoshi Takegami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for producing electron-emitting device, electron source, an...
Patent number
6,752,676
Issue date
Jun 22, 2004
Canon Kabushiki Kaisha
Masataka Yamashita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing electron-emitting device as well as electro...
Patent number
6,626,719
Issue date
Sep 30, 2003
Canon Kabushiki Kaisha
Takeo Ono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing electron source and image-forming apparatus
Patent number
6,612,887
Issue date
Sep 2, 2003
Canon Kabushiki Kaisha
Hisaaki Kawade
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron-emitting device manufacturing method and apparatus, electr...
Patent number
6,490,433
Issue date
Dec 3, 2002
Canon Kabushiki Kaisha
Hisaaki Kawade
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing an electron source and image forming appara...
Patent number
6,409,566
Issue date
Jun 25, 2002
Canon Kabushiki Kaisha
Mitsutoshi Hasegawa
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 source and image-forming apparatus
Patent number
6,313,571
Issue date
Nov 6, 2001
Canon Kabushiki Kaisha
Mitsutoshi Hasegawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for preparing an electrode substrate
Patent number
6,308,405
Issue date
Oct 30, 2001
Canon Kabushiki Kaisha
Osamu Takamatsu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of manufacturing an electron source and image-forming appara...
Patent number
6,299,497
Issue date
Oct 9, 2001
Canon Kabushiki Kaisha
Michiyo Nishimura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of manufacturing and adjusting electron source array
Patent number
6,231,412
Issue date
May 15, 2001
Canon Kabushiki Kaisha
Hisaaki Kawade
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron source substrate with low sodium upper surface
Patent number
6,208,071
Issue date
Mar 27, 2001
Canon Kabushiki Kaisha
Michiyo Nishimura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of manufacturing electron-emitting device and image-forming...
Patent number
6,063,453
Issue date
May 16, 2000
Canon Kabushiki Kaisha
Yoshinori Tomida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating electron source and image forming apparatus
Patent number
6,053,791
Issue date
Apr 25, 2000
Canon Kabushiki Kaisha
Akira Fujii
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
Magnetooptical recording medium allowing overwriting with two or mo...
Patent number
6,028,824
Issue date
Feb 22, 2000
Canon Kabushiki Kaisha
Yoichi Osato
G11 - INFORMATION STORAGE
Information
Patent Grant
Microprobe, preparation thereof and electronic device by use of sai...
Patent number
5,994,698
Issue date
Nov 30, 1999
Canon Kabushiki Kaisha
Hisaaki Kawade
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Electron emitting device having a conductive thin film formed of at...
Patent number
5,939,824
Issue date
Aug 17, 1999
Canon Kabushiki Kaisha
Fumio Kishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron source and image-forming apparatus
Patent number
5,912,531
Issue date
Jun 15, 1999
Canon Kabushiki Kaisha
Mitsutoshi Hasegawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetooptical recording medium allowing overwriting with two or mo...
Patent number
5,783,300
Issue date
Jul 21, 1998
Canon Kabushiki Kaisha
Yoichi Osato
G11 - INFORMATION STORAGE
Information
Patent Grant
Information recording method information recording apparatus
Patent number
5,732,053
Issue date
Mar 24, 1998
Canon Kabushiki Kaisha
Koji Yano
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Two scanning probes information recording/reproducing system with o...
Patent number
5,721,721
Issue date
Feb 24, 1998
Canon Kabushiki Kaisha
Yoshihiro Yanagisawa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of manufacturing electron-emitting device
Patent number
5,674,100
Issue date
Oct 7, 1997
Canon Kabushiki Kaisha
Takeo Ono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron source, and image-forming apparatus and method of driving...
Patent number
5,659,329
Issue date
Aug 19, 1997
Canon Kabushiki Kaisha
Masato Yamanobe
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Information recording reproducing apparatus using probe
Patent number
5,623,295
Issue date
Apr 22, 1997
Canon Kabushiki Kaisha
Etsuro Kishi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of manufacturing electron-emitting device, electron source a...
Patent number
5,622,634
Issue date
Apr 22, 1997
Canon Kabushiki Kaisha
Takashi Noma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Recording device and reproduction device
Patent number
5,623,476
Issue date
Apr 22, 1997
Canon Kabushiki Kaisha
Ken Eguchi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of manufacturing an electron source
Patent number
5,593,335
Issue date
Jan 14, 1997
Canon Kabushiki Kaisha
Hidetoshi Suzuki
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Apparatus for manufacturing electron source and image forming appar...
Patent number
5,591,061
Issue date
Jan 7, 1997
Canon Kabushiki Kaisha
Sotomitsu Ikeda
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Method of manufacturing an electron source
Publication number
20030064653
Publication date
Apr 3, 2003
Tsuyoshi Takegami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING ELECTRON-EMITTING DEVICE AS WELL AS ELECTRO...
Publication number
20020146958
Publication date
Oct 10, 2002
TAKEO ONO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electron source and image-forming apparatus
Publication number
20020021083
Publication date
Feb 21, 2002
Mitsutoshi Hasegawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR PRODUCING ELECTRON-EMITTING DEVICE, ELECTRON SOURCE, AN...
Publication number
20020016124
Publication date
Feb 7, 2002
MASATAKA YAMASHITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Process for preparing an electrode substrate and process for prepar...
Publication number
20020000036
Publication date
Jan 3, 2002
Osamu Takamatsu
B82 - NANO-TECHNOLOGY