Kentaro Oku

Person

Mobara-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Imaging apparatus with lens array having densely arranged lens surf...
- Patent number 8,637,799
- Issue date Jan 28, 2014
- Japan Display Inc.
- Kentaro Oku
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Color cathode ray tube having adjustment magnet assembly at neck po...
- Patent number 6,335,589
- Issue date Jan 1, 2002
- Hitachi, Ltd.
- Kentaro Oku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube having adjustment magnet assembly at the nec...
- Patent number 6,194,823
- Issue date Feb 27, 2001
- Hitachi, Ltd.
- Kentaro Oku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Projection system and display apparatus for compressing and expandi...
- Patent number 5,499,061
- Issue date Mar 12, 1996
- Hitachi, Ltd.
- Kentaro Oku
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection system and display apparatus for compressing and expandi...
- Patent number 5,386,252
- Issue date Jan 31, 1995
- Hitachi, Ltd.
- Kentaro Oku
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Charged-particle beam tube and its driving method
- Patent number 5,107,172
- Issue date Apr 21, 1992
- Hitachi, Ltd.
- Kentaro Oku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image pick-up tube with electrostatic deflecting electrode structure
- Patent number 4,866,337
- Issue date Sep 12, 1989
- Hitachi, Ltd.
- Masanori Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube with electrostatic deflection
- Patent number 4,792,721
- Issue date Dec 20, 1988
- Hitachi, Ltd.
- Kentaro Oku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cylindrical image pickup tube having electrostatic deflection elect...
- Patent number 4,701,668
- Issue date Oct 20, 1987
- Hitachi, Ltd.
- Kentaro Oku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic focus and electrostatic deflection type image pick-up tube
- Patent number 4,663,560
- Issue date May 5, 1987
- Hitachi, Ltd.
- Kentaro Oku
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
IMAGING APPARATUS
- Publication number 20110233383
- Publication date Sep 29, 2011
- Hitachi Displays, Ltd.
- Kentaro OKU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode ray tube
- Publication number 20010001530
- Publication date May 24, 2001
- Kentaro Oku
- H01 - BASIC ELECTRIC ELEMENTS

Kentaro Oku

Person

Patents Grantslast 30 patents

Imaging apparatus with lens array having densely arranged lens surf...

Color cathode ray tube having adjustment magnet assembly at neck po...

Color cathode ray tube having adjustment magnet assembly at the nec...

Projection system and display apparatus for compressing and expandi...

Projection system and display apparatus for compressing and expandi...

Charged-particle beam tube and its driving method

Image pick-up tube with electrostatic deflecting electrode structure

Cathode-ray tube with electrostatic deflection

Cylindrical image pickup tube having electrostatic deflection elect...

Magnetic focus and electrostatic deflection type image pick-up tube

Patents Applicationslast 30 patents

IMAGING APPARATUS

Color cathode ray tube