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Shunji Maruyama
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Azumino-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Projector, and control method thereof
Patent number
9,033,520
Issue date
May 19, 2015
Seiko Epson Corporation
Shunji Maruyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projector that acquires lens adjustment values corresponding to typ...
Patent number
8,950,875
Issue date
Feb 10, 2015
Seiko Epson Corporation
Shunji Maruyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projector, control method and computer program product
Patent number
8,587,730
Issue date
Nov 19, 2013
Seiko Epson Corporation
Shunji Maruyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projector and control method of projector
Patent number
8,540,378
Issue date
Sep 24, 2013
Seiko Epson Corporation
Shunji Maruyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Projector, control method and computer program product
Patent number
8,228,444
Issue date
Jul 24, 2012
Seiko Epson Corporation
Shunji Maruyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Image Display Device and Projector
Publication number
20130215135
Publication date
Aug 22, 2013
SEIKO EPSON CORPORATION
Naofumi HIRABAYASHI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
PROJECTOR, CONTROL METHOD AND COMPUTER PROGRAM PRODUCT
Publication number
20120268654
Publication date
Oct 25, 2012
SEIKO EPSON CORPORATION
Shunji Maruyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROJECTOR, AND CONTROL METHOD THEREOF
Publication number
20120236271
Publication date
Sep 20, 2012
SEIKO EPSON CORPORATION
Shunji Maruyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROJECTOR, AND CONTROL METHOD THEREOF
Publication number
20120236270
Publication date
Sep 20, 2012
SEIKO EPSON CORPORATION
Shunji Maruyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROJECTOR AND CONTROL METHOD OF PROJECTOR
Publication number
20110216290
Publication date
Sep 8, 2011
SEIKO EPSON CORPORATION
Shunji MARUYAMA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROJECTOR, CONTROL METHOD AND COMPUTER PROGRAM PRODUCT
Publication number
20100033639
Publication date
Feb 11, 2010
SEIKO EPSON CORPORATION
Shunji Maruyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DISPLAY DEVICE AND PROJECTOR
Publication number
20070052733
Publication date
Mar 8, 2007
SEIKO EPSON CORPORATION
Naofumi HIRABAYASHI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Projector and method of controlling the same
Publication number
20060197920
Publication date
Sep 7, 2006
SEIKO EPSON CORPORATION
Shiki Furui
H04 - ELECTRIC COMMUNICATION TECHNIQUE