Koji ISHII

Person

Amagasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic apparatus
- Patent number 10,348,950
- Issue date Jul 9, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yoshinori Okazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic apparatus for communicating with another apparatus
- Patent number 10,158,795
- Issue date Dec 18, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yoshinori Okazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Projection type video display unit and illuminating device
- Patent number 7,465,053
- Issue date Dec 16, 2008
- Sanyo Electric Co., LTD
- Mineki Taoka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Projection type image display unit
- Patent number 7,407,293
- Issue date Aug 5, 2008
- Sanyo Electric Co., LTD
- Koji Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Projection type video display
- Patent number 7,210,790
- Issue date May 1, 2007
- Sanyo Electric Co., LTD
- Koji Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illuminating device and projection type video display
- Patent number 7,195,373
- Issue date Mar 27, 2007
- Sanyo Electric Co., LTD
- Koji Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single panel type video display
- Patent number 7,046,309
- Issue date May 16, 2006
- Sanyo Electric Co., LTD
- Hideyuki Kanayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20190020806
- Publication date Jan 17, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- Yoshinori OKAZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20140354837
- Publication date Dec 4, 2014
- Yoshinori OKAZAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ILLUMINATION DEVICE AND VIDEO PROJECTOR
- Publication number 20120133846
- Publication date May 31, 2012
- Sanyo Electric Co., Ltd.
- Koji ISHII
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO PROJECTOR AND LIGHT MODULATION ELEMENT
- Publication number 20110249199
- Publication date Oct 13, 2011
- Sanyo Electric Co., Ltd.
- Koji ISHII
- G02 - OPTICS
Information Patent Application
LIGHTING SYSTEM AND PROJECTION TYPE VIDEO DISPLAY APPARATUS UTILIZI...
- Publication number 20090147152
- Publication date Jun 11, 2009
- SANYO ELECTRIC CO., LTD.
- Koji Ishii
- 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
Projection type image display unit
- Publication number 20060017889
- Publication date Jan 26, 2006
- SANYO ELECTRIC CO. LTD
- Koji Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projection type image display unit
- Publication number 20050237500
- Publication date Oct 27, 2005
- Koji Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projection type image display unit and lighting device
- Publication number 20050213045
- Publication date Sep 29, 2005
- Mineki Taoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Illuminating device and projection type video display
- Publication number 20050117337
- Publication date Jun 2, 2005
- SANYO ELECTRIC CO., LTD.
- Koji Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projection type video display
- Publication number 20050077103
- Publication date Apr 14, 2005
- SANYO ELECTRIC CO., LTD.
- Takashi Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Single panel type video display
- Publication number 20030095213
- Publication date May 22, 2003
- Hideyuki Kanayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Electronic apparatus

Electronic apparatus for communicating with another apparatus

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

Projection type video display unit and illuminating device

Projection type image display unit

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

Projection type video display

Illuminating device and projection type video display

Single panel type video display

Patents Applicationslast 30 patents

ELECTRONIC APPARATUS

ELECTRONIC APPARATUS

ILLUMINATION DEVICE AND VIDEO PROJECTOR

VIDEO PROJECTOR AND LIGHT MODULATION ELEMENT

LIGHTING SYSTEM AND PROJECTION TYPE VIDEO DISPLAY APPARATUS UTILIZI...

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

Projection type image display unit

Projection type image display unit

Projection type image display unit and lighting device

Illuminating device and projection type video display

Projection type video display

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

Single panel type video display