Yoshitaka Kurosaka

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Converging element and illuminating device
- Patent number 7,597,459
- Issue date Oct 6, 2009
- Sanyo Electric Co., LTD
- Makoto Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light mixing member, multiple-lamp lighting equipment and projectio...
- Patent number 7,503,660
- Issue date Mar 17, 2009
- Sanyo Electric Co., LTD
- Takashi Ikeda
- F21 - LIGHTING
Information Patent Grant
Illuminating device and projection type video display apparatus
- Patent number 7,434,945
- Issue date Oct 14, 2008
- Sanyo Electric Co., Ltd.
- Makoto Maeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical member, illuminating device, and projection type video display
- Patent number 7,311,403
- Issue date Dec 25, 2007
- Sanyo Electric Co., LTD
- Shouichi Yoshii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color separating and mixing element, video light producing device,...
- Patent number 7,216,986
- Issue date May 15, 2007
- Sanyo Electric Co., LTD
- Takashi Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illuminating device and projection type video display apparatus
- Patent number 7,204,605
- Issue date Apr 17, 2007
- Sanyo Electric Co., LTD
- Hideyuki Kanayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile phone provided with video camera
- Patent number 7,119,843
- Issue date Oct 10, 2006
- Sanyo Electric Co., LTD
- Hajime Terasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video light producing device and projection type video display
- Patent number 7,108,377
- Issue date Sep 19, 2006
- Sanyo Electric Co., LTD
- Yoshitaka Kurosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color separating/synthesizing element and liquid crystal projector...
- Patent number 6,840,626
- Issue date Jan 11, 2005
- Sanyo Electric Co., Ltd.
- Takashi Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Multi-color illuminating device and projection type video display
- Publication number 20070195278
- Publication date Aug 23, 2007
- Sanyo Electric Co., Ltd.
- Yoshihiro Yokote
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Light-emitting device and display
- Publication number 20060214903
- Publication date Sep 28, 2006
- SANYO ELECTRIC CO., LTD.
- Yoshitaka Kurosaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Converging element and illuminating device
- Publication number 20060196944
- Publication date Sep 7, 2006
- Sanyo Electric Co., Ltd.
- Makoto Maeda
- G02 - OPTICS
Information Patent Application
Illuminating device and projection type image display unit
- Publication number 20060132725
- Publication date Jun 22, 2006
- Fusao Terada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Illuminating device and projection type video display apparatus
- Publication number 20060114423
- Publication date Jun 1, 2006
- SANYO ELECTRIC CO., LTD.
- Makoto Maeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Light mixing member, multipe-lamp lighting equipment and projection...
- Publication number 20060050510
- Publication date Mar 9, 2006
- Takashi Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical member, illuminating device, and projection type video display
- Publication number 20050219478
- Publication date Oct 6, 2005
- SANYO ELECTRIC CO., LTD.
- Shouichi Yoshii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Video light producing device and projection type video display
- Publication number 20040227899
- Publication date Nov 18, 2004
- Yoshitaka Kurosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Color separating and mixing element, video light producing device,...
- Publication number 20040189949
- Publication date Sep 30, 2004
- SANYO ELECTRIC CO., LTD.
- Takashi Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Illuminating device and projection type video display apparatus
- Publication number 20040189956
- Publication date Sep 30, 2004
- Hideyuki Kanayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color separating/synthesizing element and liquid crytal projector u...
- Publication number 20030011752
- Publication date Jan 16, 2003
- Takashi Ikeda
- G02 - OPTICS
Information Patent Application
Mobile phone provided with video camera
- Publication number 20020058531
- Publication date May 16, 2002
- SANYO ELECTRIC CO., LTD.
- Hajime Terasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yoshitaka Kurosaka

Person

Patents Grantslast 30 patents

Converging element and illuminating device

Light mixing member, multiple-lamp lighting equipment and projectio...

Illuminating device and projection type video display apparatus

Optical member, illuminating device, and projection type video display

Color separating and mixing element, video light producing device,...

Illuminating device and projection type video display apparatus

Mobile phone provided with video camera

Video light producing device and projection type video display

Color separating/synthesizing element and liquid crystal projector...

Patents Applicationslast 30 patents

Multi-color illuminating device and projection type video display

Light-emitting device and display

Converging element and illuminating device

Illuminating device and projection type image display unit

Illuminating device and projection type video display apparatus

Light mixing member, multipe-lamp lighting equipment and projection...

Optical member, illuminating device, and projection type video display

Video light producing device and projection type video display

Color separating and mixing element, video light producing device,...

Illuminating device and projection type video display apparatus

Color separating/synthesizing element and liquid crytal projector u...

Mobile phone provided with video camera