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Yukinobu Iguchi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for driving a flat-type display device
Patent number
7,750,872
Issue date
Jul 6, 2010
Sony Corporation
Yukinobu Iguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Glass bulb for color picture tube and the same tube
Patent number
RE39739
Issue date
Jul 24, 2007
Sony Corporation
Yukinobu Iguchi
313 - Electric lamp and discharge devices
Information
Patent Grant
System and method for recalibrating flat panel field emission displays
Patent number
7,158,102
Issue date
Jan 2, 2007
Candescent Technologies Corporation
Ronald L. Hansen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Image display apparatus with rectangular-shaped spacers having adde...
Patent number
6,483,235
Issue date
Nov 19, 2002
Sony Corporation
Yukinobu Iguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Glass bulb for color picture tube and the same tube
Patent number
6,016,028
Issue date
Jan 18, 2000
Sony Corporation
Yukinobu Iguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Luminated main lens member for an electron gun
Patent number
5,661,363
Issue date
Aug 26, 1997
Sony Corporation
Yukinobu Iguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cathode-ray tube with electric field correction lens for improved r...
Patent number
5,539,285
Issue date
Jul 23, 1996
Sony Corporation
Yukinobu Iguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electron gun for color cathode-ray tube
Patent number
5,488,264
Issue date
Jan 30, 1996
Sony Corporation
Yutaka Ota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dynamic convergence device for color cathode-ray tube
Patent number
5,424,619
Issue date
Jun 13, 1995
Sony Corporation
Nobuya Okano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cathode-ray tube with electrostatic convergence electrode assembly
Patent number
5,418,421
Issue date
May 23, 1995
Sony Corporation
Kouji Hasegawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three gun color CRT which has three grids with the holes in the thi...
Patent number
5,399,932
Issue date
Mar 21, 1995
Sony Corporation
Hiroki Anzai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Convergence correction circuit for cathode ray tube
Patent number
5,396,156
Issue date
Mar 7, 1995
Sony Corporation
Yukinobu Iguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cathode-ray tube with convergence yoke lens systems
Patent number
5,367,230
Issue date
Nov 22, 1994
Sony Corporation
Yukinobu Iguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron gun for a color display apparatus
Patent number
4,703,223
Issue date
Oct 27, 1987
Sony Corporation
Yukinobu Iguchi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MANUFACTURING ANODE PANEL FOR FLAT-PANEL DISPLAY DEVICE,...
Publication number
20080081533
Publication date
Apr 3, 2008
SONY CORPORATION
Yoshimitsu Kato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for driving a flat-type display device
Publication number
20070171152
Publication date
Jul 26, 2007
SONY CORPORATION
Yukinobu Iguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Method of manufacturing anode panel for flat-panel display device,...
Publication number
20070126339
Publication date
Jun 7, 2007
Sony Corporation
Yoshimitsu Kato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Image display apparatus and manufacturing method therefor
Publication number
20030038586
Publication date
Feb 27, 2003
Yukinobu Iguchi
H01 - BASIC ELECTRIC ELEMENTS