Toshifumi Ozaki

Person

Mobara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display device and driving method of the same
- Patent number 7,696,959
- Issue date Apr 13, 2010
- Hitachi Displays, Ltd.
- Hiroyuki Nitta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and method for driving a display device
- Patent number 7,535,439
- Issue date May 19, 2009
- Hitachi Displays, Ltd.
- Hiroyuki Nitta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device including a shield member
- Patent number 7,221,086
- Issue date May 22, 2007
- Hitachi Displays, Ltd.
- Tomoki Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display devices provided with an arrangement of electron sources an...
- Patent number 7,190,107
- Issue date Mar 13, 2007
- Hitachi Displays, Ltd.
- Susumu Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device
- Patent number 7,180,246
- Issue date Feb 20, 2007
- Hitachi Displays, Ltd.
- Tomoki Nakamura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 6,437,764
- Issue date Aug 20, 2002
- Hitachi, Ltd.
- Nobuyuki Suzuki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor imaging device having a plurality of photodiodes and...
- Patent number 5,063,581
- Issue date Nov 5, 1991
- Hitachi, Ltd.
- Hajime Akimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid-state imaging device having photo-electric conversion element...
- Patent number 4,942,474
- Issue date Jul 17, 1990
- Hitachi, Ltd.
- Hajime Akimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Solid-state imaging device
- Patent number 4,908,684
- Issue date Mar 13, 1990
- Hitachi, Ltd.
- Norio Koike
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid-state color imaging apparatus for extended definition televis...
- Patent number 4,903,122
- Issue date Feb 20, 1990
- Hitachi, Ltd.
- Toshifumi Ozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Solid-state imaging device
- Patent number 4,862,487
- Issue date Aug 29, 1989
- Hitachi, Ltd.
- Haruhisa Ando
- G11 - INFORMATION STORAGE
Information Patent Grant
Solid-state imaging device
- Patent number 4,814,848
- Issue date Mar 21, 1989
- Hitachi, Ltd.
- Hajime Akimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid-state imaging device having an amplifying means in the matrix...
- Patent number 4,809,075
- Issue date Feb 28, 1989
- Hitachi, Ltd.
- Hajime Akimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Charge transfer type solid-state imaging device
- Patent number 4,689,687
- Issue date Aug 25, 1987
- Hitachi, Ltd.
- Norio Koike
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor memory having charge transfer device voltage amplifier
- Patent number 4,636,985
- Issue date Jan 13, 1987
- Hitachi, Ltd.
- Masakazu Aoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Solid-state imaging device
- Patent number 4,621,291
- Issue date Nov 4, 1986
- Hitachi, Ltd.
- Iwao Takemoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of reducing vertical smears of a solid state image sensor
- Patent number 4,578,707
- Issue date Mar 25, 1986
- Hitachi, Ltd.
- Naoki Ozawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High sensitivity solid-state imaging device
- Patent number 4,577,231
- Issue date Mar 18, 1986
- Hitachi, Ltd.
- Shinya Ohba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Solid-state imaging device
- Patent number 4,551,742
- Issue date Nov 5, 1985
- Hitachi, Ltd.
- Iwao Takemoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid-state imaging device with high quasi-signal sweep-out efficie...
- Patent number 4,532,549
- Issue date Jul 30, 1985
- Hitachi, Ltd.
- Toshifumi Ozaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid-state imaging device
- Patent number 4,443,818
- Issue date Apr 17, 1984
- Hitachi, Ltd.
- Shinya Ohba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Solid-state imaging device
- Patent number 4,349,743
- Issue date Sep 14, 1982
- Hitachi, Ltd.
- Shinya Ohba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Image Display Device
- Publication number 20090033589
- Publication date Feb 5, 2009
- Toshifumi Ozaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Device
- Publication number 20090001897
- Publication date Jan 1, 2009
- Toshifumi Ozaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Image display device
- Publication number 20080150934
- Publication date Jun 26, 2008
- Toshifumi Ozaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display device
- Publication number 20070103087
- Publication date May 10, 2007
- Hitachi Displays, Ltd.
- Tomoki Nakamura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display device
- Publication number 20070052655
- Publication date Mar 8, 2007
- Toshifumi Ozaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display device and method for driving a display device
- Publication number 20060273993
- Publication date Dec 7, 2006
- Hiroyuki Nitta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display device an driving method of the same
- Publication number 20060238456
- Publication date Oct 26, 2006
- Hiroyuki Nitta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display device
- Publication number 20060208671
- Publication date Sep 21, 2006
- Hitachi Displays, Ltd.
- Toshifumi Ozaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display device
- Publication number 20060187151
- Publication date Aug 24, 2006
- Yoshihisa Ooishi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display device
- Publication number 20050062694
- Publication date Mar 24, 2005
- Hitachi Displays, Ltd.
- Tomoki Nakamura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Field emission display device
- Publication number 20050052117
- Publication date Mar 10, 2005
- Toshifumi Ozaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display device and fabrication method thereof
- Publication number 20040056586
- Publication date Mar 25, 2004
- Susumu Sasaki
- B82 - NANO-TECHNOLOGY
Information Patent Application
Display device
- Publication number 20040056582
- Publication date Mar 25, 2004
- Tomoki Nakamura
- H01 - BASIC ELECTRIC ELEMENTS

Toshifumi Ozaki

Person

Patents Grantslast 30 patents

Display device and driving method of the same

Display device and method for driving a display device

Display device including a shield member

Display devices provided with an arrangement of electron sources an...

Display device

Liquid crystal display device

Semiconductor imaging device having a plurality of photodiodes and...

Solid-state imaging device having photo-electric conversion element...

Solid-state imaging device

Solid-state color imaging apparatus for extended definition televis...

Solid-state imaging device

Solid-state imaging device

Solid-state imaging device having an amplifying means in the matrix...

Charge transfer type solid-state imaging device

Semiconductor memory having charge transfer device voltage amplifier

Solid-state imaging device

Method of reducing vertical smears of a solid state image sensor

High sensitivity solid-state imaging device

Solid-state imaging device

Solid-state imaging device with high quasi-signal sweep-out efficie...

Solid-state imaging device

Solid-state imaging device

Patents Applicationslast 30 patents

Image Display Device

Display Device

Image display device

Display device

Display device

Display device and method for driving a display device

Display device an driving method of the same

Display device

Display device

Display device

Field emission display device

Display device and fabrication method thereof

Display device