Takao Sasakura

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Illumination device and display apparatus including same
- Patent number 6,633,350
- Issue date Oct 14, 2003
- Canon Kabushiki Kaisha
- Takao Sasakura
- G01 - MEASURING TESTING
Information Patent Grant
Image sensing and recording apparatus and method performing image s...
- Patent number 6,449,426
- Issue date Sep 10, 2002
- Canon Kabushiki Kaisha
- Akira Suga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup apparatus
- Patent number 6,346,999
- Issue date Feb 12, 2002
- Canon Kabushiki Kaisha
- Yoshiro Udagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic focusing device using phase difference detection
- Patent number 5,995,144
- Issue date Nov 30, 1999
- Canon Kabushiki Kaisha
- Takao Sasakura
- G02 - OPTICS
Information Patent Grant
Image signal recording system for recording an image signal on a re...
- Patent number 5,940,241
- Issue date Aug 17, 1999
- Canon Kabushiki Kaisha
- Takao Sasakura
- G11 - INFORMATION STORAGE
Information Patent Grant
Illumination device and display apparatus including same
- Patent number 5,929,951
- Issue date Jul 27, 1999
- Canon Kabushiki Kaisha
- Takao Sasakura
- G02 - OPTICS
Information Patent Grant
Image signal with pilot signal recording apparatus
- Patent number 5,294,997
- Issue date Mar 15, 1994
- Canon Kabushiki Kaisha
- Tokihiko Ogura
- G11 - INFORMATION STORAGE
Information Patent Grant
Image signal recording and reproducing system
- Patent number 5,166,803
- Issue date Nov 24, 1992
- Canon Kabushiki Kaisha
- Takao Sasakura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Metal thin film type magnetic recording medium
- Patent number 5,055,351
- Issue date Oct 8, 1991
- Canon Kabushiki Kaisha
- Ryo Fujimoto
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Illumination device and display apparatus including same
- Publication number 20040046910
- Publication date Mar 11, 2004
- Canon Kabushiki Kaisha
- Takao Sasakura
- G02 - OPTICS
Information Patent Application
ILLUMINATION DEVICE AND DISPLAY APPARATUS INCLUDING SAME
- Publication number 20020005921
- Publication date Jan 17, 2002
- TAKAO SASAKURA
- G01 - MEASURING TESTING

Takao Sasakura

Person

Patents Grantslast 30 patents

Illumination device and display apparatus including same

Image sensing and recording apparatus and method performing image s...

Image pickup apparatus

Automatic focusing device using phase difference detection

Image signal recording system for recording an image signal on a re...

Illumination device and display apparatus including same

Image signal with pilot signal recording apparatus

Image signal recording and reproducing system

Metal thin film type magnetic recording medium

Patents Applicationslast 30 patents

Illumination device and display apparatus including same

ILLUMINATION DEVICE AND DISPLAY APPARATUS INCLUDING SAME