YOSHIAKI KURIOKA

Person

KANAGAWA-KEN, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Projection optical system and image display apparatus using same
- Patent number 7,374,291
- Issue date May 20, 2008
- Canon Kabushiki Kaisha
- Yoshiaki Kurioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Catoptric optical system
- Patent number 7,130,114
- Issue date Oct 31, 2006
- Canon Kabushiki Kaisha
- Yoshiaki Kurioka
- G02 - OPTICS
Information Patent Grant
Projection optical system, projection type image display apparatus,...
- Patent number 6,991,338
- Issue date Jan 31, 2006
- Canon Kabushiki Kaisha
- Toshihiro Sunaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection optical system, projection type image display apparatus,...
- Patent number 6,984,044
- Issue date Jan 10, 2006
- Canon Kabushiki Kaisha
- Yoshiaki Kurioka
- G02 - OPTICS
Information Patent Grant
Projection optical system, projection type image display apparatus,...
- Patent number 6,951,395
- Issue date Oct 4, 2005
- Canon Kabushiki Kaisha
- Sawako Chatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection apparatus
- Patent number 6,607,280
- Issue date Aug 19, 2003
- Canon Kabushiki Kaisha
- Osamu Koyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Zoom lens system, imaging device and camera
- Publication number 20070217025
- Publication date Sep 20, 2007
- Yoshiaki Kurioka
- G02 - OPTICS
Information Patent Application
Zoom lens system, imaging device and camera
- Publication number 20070211350
- Publication date Sep 13, 2007
- Yoshiaki Kurioka
- G02 - OPTICS
Information Patent Application
Projection optical system and image display apparatus using same
- Publication number 20050280778
- Publication date Dec 22, 2005
- Canon Kabushiki Kaisha
- Yoshiaki Kurioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Catoptric optical system
- Publication number 20040196545
- Publication date Oct 7, 2004
- Yoshiaki Kurioka
- G02 - OPTICS
Information Patent Application
Projection optical system, projection type image display apparatus,...
- Publication number 20040032571
- Publication date Feb 19, 2004
- Toshihiro Sunaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projection optical system, projection type image display apparatus,...
- Publication number 20040027662
- Publication date Feb 12, 2004
- Yoshiaki Kurioka
- G02 - OPTICS
Information Patent Application
Projection optical system, projection type image display apparatus,...
- Publication number 20040027544
- Publication date Feb 12, 2004
- Sawako Chatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION APPARATUS
- Publication number 20030086253
- Publication date May 8, 2003
- OSAMU KOYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

YOSHIAKI KURIOKA

Person

Patents Grantslast 30 patents

Projection optical system and image display apparatus using same

Catoptric optical system

Projection optical system, projection type image display apparatus,...

Projection optical system, projection type image display apparatus,...

Projection optical system, projection type image display apparatus,...

Projection apparatus

Patents Applicationslast 30 patents

Zoom lens system, imaging device and camera

Zoom lens system, imaging device and camera

Projection optical system and image display apparatus using same

Catoptric optical system

Projection optical system, projection type image display apparatus,...

Projection optical system, projection type image display apparatus,...

Projection optical system, projection type image display apparatus,...

PROJECTION APPARATUS