Membership
Tour
Register
Log in
Eiji Morikuni
Follow
Person
Matsumoto-shi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Projection system sharing image between projection device and displ...
Patent number
11,947,759
Issue date
Apr 2, 2024
Seiko Epson Corporation
Eiji Morikuni
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Lens, optical system, projector, and imaging device
Patent number
11,815,669
Issue date
Nov 14, 2023
Seiko Epson Corporation
Eiji Morikuni
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Projection system and projector that have a shorter projection dist...
Patent number
11,754,916
Issue date
Sep 12, 2023
Seiko Epson Corporation
Eiji Morikuni
G02 - OPTICS
Information
Patent Grant
Optical device, projector, and imaging apparatus
Patent number
11,703,745
Issue date
Jul 18, 2023
Seiko Epson Corporation
Eiji Morikuni
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Projection system and projector
Patent number
11,586,104
Issue date
Feb 21, 2023
Seiko Epson Corporation
Eiji Morikuni
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Projection system and projector
Patent number
11,579,424
Issue date
Feb 14, 2023
Seiko Epson Corporation
Eiji Morikuni
G02 - OPTICS
Information
Patent Grant
Lens and projection-type image display apparatus
Patent number
11,422,453
Issue date
Aug 23, 2022
Seiko Epson Corporation
Eiji Morikuni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical element and projection-type image display apparatus
Patent number
11,409,190
Issue date
Aug 9, 2022
Seiko Epson Corporation
Eiji Morikuni
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Projection system and projection-type image display apparatus
Patent number
11,086,112
Issue date
Aug 10, 2021
Seiko Epson Corporation
Eiji Morikuni
G02 - OPTICS
Information
Patent Grant
Projection optical system, projection-type image display device, an...
Patent number
11,073,753
Issue date
Jul 27, 2021
Seiko Epson Corporation
Hirotaka Yanagisawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Projection optical system, projection-type image display device, im...
Patent number
11,073,754
Issue date
Jul 27, 2021
Seiko Epson Corporation
Hirotaka Yanagisawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Projection system, projection-type image display apparatus, and ima...
Patent number
11,073,749
Issue date
Jul 27, 2021
Seiko Epson Corporation
Hirotaka Yanagisawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Projection system and projection-type image display apparatus
Patent number
11,042,083
Issue date
Jun 22, 2021
Seiko Epson Corporation
Eiji Morikuni
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Projection optical system and projector having the same
Patent number
9,448,390
Issue date
Sep 20, 2016
Seiko Epson Corporation
Makoto Otani
G02 - OPTICS
Information
Patent Grant
Projector, projection unit and interactive board
Patent number
9,417,513
Issue date
Aug 16, 2016
Seiko Epson Corporation
Eiji Morikuni
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Projection system and projector
Patent number
9,372,328
Issue date
Jun 21, 2016
Seiko Epson Corporation
Eiji Morikuni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projector, projection unit, and interactive board
Patent number
9,128,365
Issue date
Sep 8, 2015
Seiko Epson Corporation
Eiji Morikuni
G02 - OPTICS
Information
Patent Grant
Projector having tilted transmissive substrate and multicolor pixel...
Patent number
9,039,186
Issue date
May 26, 2015
Seiko Epson Corporation
Hiroaki Yanai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projector, projection unit, and interactive board
Patent number
8,955,981
Issue date
Feb 17, 2015
Seiko Epson Corporation
Eiji Morikuni
G02 - OPTICS
Information
Patent Grant
Optical projection system and projector including the same
Patent number
8,870,388
Issue date
Oct 28, 2014
Seiko Epson Corporation
Makoto Otani
G02 - OPTICS
Information
Patent Grant
Projector and anamorphic prism optical unit
Patent number
8,827,463
Issue date
Sep 9, 2014
Seiko Epson Corporation
Eiji Morikuni
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical projection system and projector including the same
Patent number
8,817,382
Issue date
Aug 26, 2014
Seiko Epson Corporation
Makoto Otani
G02 - OPTICS
Information
Patent Grant
Projection optical system and projector including the same
Patent number
8,801,197
Issue date
Aug 12, 2014
Seiko Epson Corporation
Eiji Morikuni
G02 - OPTICS
Information
Patent Grant
Proximity projector having a dust-proof cover with an anti-reflecti...
Patent number
8,794,772
Issue date
Aug 5, 2014
Seiko Epson Corporation
Eiji Morikuni
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical projection system and projector including the same
Patent number
8,760,768
Issue date
Jun 24, 2014
Seiko Epson Corporation
Makoto Otani
G02 - OPTICS
Information
Patent Grant
Projection system and projector including the same
Patent number
8,662,679
Issue date
Mar 4, 2014
Seiko Epson Corporation
Makoto Otani
G02 - OPTICS
Information
Patent Grant
Proximity projector with a transmissive cover with modified reflect...
Patent number
8,434,878
Issue date
May 7, 2013
Seiko Epson Corporation
Eiji Morikuni
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Screen, projector, and image display device
Patent number
8,416,494
Issue date
Apr 9, 2013
Seiko Epson Corporation
Satoshi Kinoshita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Projector
Patent number
8,330,876
Issue date
Dec 11, 2012
Seiko Epson Corporation
Eiji Morikuni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projection system and projector with widened projection of light fo...
Patent number
8,267,524
Issue date
Sep 18, 2012
Seiko Epson Corporation
Eiji Morikuni
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY METHOD, PROJECTOR, AND STORAGE MEDIUM STORING PROGRAM
Publication number
20230209027
Publication date
Jun 29, 2023
SEIKO EPSON CORPORATION
Hiroya SHIMOHATA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PROJECTION SYSTEM, AND CONTROL METHOD FOR PROJECTION SYSTEM
Publication number
20230199159
Publication date
Jun 22, 2023
SEIKO EPSON CORPORATION
Eiji MORIKUNI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROJECTION SYSTEM
Publication number
20230195264
Publication date
Jun 22, 2023
SEIKO EPSON CORPORATION
Eiji MORIKUNI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PROJECTION DEVICE AND METHOD FOR CONTROLLING PROJECTION DEVICE
Publication number
20230199155
Publication date
Jun 22, 2023
SEIKO EPSON CORPORATION
Eiji MORIKUNI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SYSTEM AND PROJECTOR
Publication number
20230176464
Publication date
Jun 8, 2023
SEIKO EPSON CORPORATION
Eiji MORIKUNI
G02 - OPTICS
Information
Patent Application
OPTICAL SYSTEM AND PROJECTOR
Publication number
20230176343
Publication date
Jun 8, 2023
SEIKO EPSON CORPORATION
Eiji Morikuni
G02 - OPTICS
Information
Patent Application
OPTICAL SYSTEM AND PROJECTOR
Publication number
20230176465
Publication date
Jun 8, 2023
SEIKO EPSON CORPORATION
Eiji Morikuni
G02 - OPTICS
Information
Patent Application
PROJECTION SYSTEM AND METHOD OF CONTROLLING PROJECTION SYSTEM
Publication number
20230171384
Publication date
Jun 1, 2023
SEIKO EPSON CORPORATION
Eiji MORIKUNI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL DEVICE, PROJECTOR, AND IMAGING APPARATUS
Publication number
20220082783
Publication date
Mar 17, 2022
SEIKO EPSON CORPORATION
Eiji Morikuni
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
OPTICAL DEVICE, PROJECTOR, AND IMAGING APPARATUS
Publication number
20220082912
Publication date
Mar 17, 2022
SEIKO EPSON CORPORATION
Eiji Morikuni
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LENS, OPTICAL SYSTEM, PROJECTOR, AND IMAGING DEVICE
Publication number
20220066178
Publication date
Mar 3, 2022
SEIKO EPSON CORPORATION
Eiji MORIKUNI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
OPTICAL DEVICE, PROJECTOR, AND IMAGING DEVICE
Publication number
20220066295
Publication date
Mar 3, 2022
SEIKO EPSON CORPORATION
Eiji Morikuni
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROJECTION SYSTEM AND PROJECTOR
Publication number
20210232034
Publication date
Jul 29, 2021
SEIKO EPSON CORPORATION
Eiji Morikuni
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROJECTION SYSTEM AND PROJECTOR
Publication number
20210232036
Publication date
Jul 29, 2021
SEIKO EPSON CORPORATION
Eiji Morikuni
G02 - OPTICS
Information
Patent Application
PROJECTION SYSTEM AND PROJECTOR
Publication number
20210231932
Publication date
Jul 29, 2021
SEIKO EPSON CORPORATION
Eiji Morikuni
G02 - OPTICS
Information
Patent Application
PROJECTION SYSTEM AND PROJECTOR
Publication number
20210223674
Publication date
Jul 22, 2021
SEIKO EPSON CORPORATION
Eiji MORIKUNI
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT AND PROJECTION-TYPE IMAGE DISPLAY APPARATUS
Publication number
20200285140
Publication date
Sep 10, 2020
SEIKO EPSON CORPORATION
Eiji Morikuni
G02 - OPTICS
Information
Patent Application
PROJECTION OPTICAL SYSTEM, PROJECTION-TYPE IMAGE DISPLAY DEVICE, AN...
Publication number
20200278600
Publication date
Sep 3, 2020
SEIKO EPSON CORPORATION
Hirotaka YANAGISAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROJECTION OPTICAL SYSTEM, PROJECTION-TYPE IMAGE DISPLAY DEVICE, IM...
Publication number
20200278601
Publication date
Sep 3, 2020
SEIKO EPSON CORPORATION
Hirotaka YANAGISAWA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PROJECTION SYSTEM, PROJECTION-TYPE IMAGE DISPLAY APPARATUS, AND IMA...
Publication number
20200278595
Publication date
Sep 3, 2020
SEIKO EPSON CORPORATION
Hirotaka YANAGISAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LENS AND PROJECTION-TYPE IMAGE DISPLAY APPARATUS
Publication number
20200033714
Publication date
Jan 30, 2020
SEIKO EPSON CORPORATION
Eiji MORIKUNI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROJECTION SYSTEM AND PROJECTION-TYPE IMAGE DISPLAY APPARATUS
Publication number
20200033574
Publication date
Jan 30, 2020
SEIKO EPSON CORPORATION
Eiji Morikuni
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROJECTION SYSTEM AND PROJECTION-TYPE IMAGE DISPLAY APPARATUS
Publication number
20200033715
Publication date
Jan 30, 2020
SEIKO EPSON CORPORATION
Eiji Morikuni
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROJECTION LENS AND PROJECTOR
Publication number
20150323767
Publication date
Nov 12, 2015
SEIKO EPSON CORPORATION
Eiji MORIKUNI
G02 - OPTICS
Information
Patent Application
PROJECTION SYSTEM AND PROJECTOR
Publication number
20140176919
Publication date
Jun 26, 2014
SEIKO EPSON CORPORATION
Eiji MORIKUNI
G02 - OPTICS
Information
Patent Application
PROXIMITY PROJECTOR HAVING A DUST-PROOF COVER
Publication number
20130215400
Publication date
Aug 22, 2013
SEIKO EPSON CORPORATION
Eiji MORIKUNI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROJECTION OPTICAL SYSTEM AND PROJECTOR HAVING THE SAME
Publication number
20130107229
Publication date
May 2, 2013
SEIKO EPSON CORPORATION
Makoto OTANI
G02 - OPTICS
Information
Patent Application
OPTICAL PROJECTION SYSTEM AND PROJECTOR INCLUDING THE SAME
Publication number
20130027676
Publication date
Jan 31, 2013
SEIKO EPSON CORPORATION
Makoto OTANI
G02 - OPTICS
Information
Patent Application
OPTICAL PROJECTION SYSTEM AND PROJECTOR INCLUDING THE SAME
Publication number
20130010371
Publication date
Jan 10, 2013
SEIKO EPSON CORPORATION
Makoto OTANI
G02 - OPTICS
Information
Patent Application
OPTICAL PROJECTION SYSTEM AND PROJECTOR INCLUDING THE SAME
Publication number
20130010370
Publication date
Jan 10, 2013
SEIKO EPSON CORPORATION
Makoto OTANI
G02 - OPTICS