Masatoshi YONEKUBO

Person

Hara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display device and method of adjusting optical system of display de...
- Patent number 11,947,124
- Issue date Apr 2, 2024
- Seiko Epson Corporation
- Masatoshi Yonekubo
- G02 - OPTICS
Information Patent Grant
Virtual image display device
- Patent number 11,940,632
- Issue date Mar 26, 2024
- Seiko Epson Corporation
- Daiki Matsumoto
- G02 - OPTICS
Information Patent Grant
Virtual image display device and optical unit
- Patent number 11,927,754
- Issue date Mar 12, 2024
- Seiko Epson Corporation
- Daiki Matsumoto
- G02 - OPTICS
Information Patent Grant
Display module and display device
- Patent number 11,754,839
- Issue date Sep 12, 2023
- Seiko Epson Corporation
- Masatoshi Yonekubo
- G02 - OPTICS
Information Patent Grant
Virtual image display device
- Patent number 11,662,587
- Issue date May 30, 2023
- Seiko Epson Corporation
- Daiki Matsumoto
- G02 - OPTICS
Information Patent Grant
Display device, optical element, and method of producing optical el...
- Patent number 11,656,465
- Issue date May 23, 2023
- Seiko Epson Corporation
- Mitsutaka Ide
- G02 - OPTICS
Information Patent Grant
Image light generation module and image display device
- Patent number 11,630,309
- Issue date Apr 18, 2023
- Seiko Epson Corporation
- Mitsutaka Ide
- G02 - OPTICS
Information Patent Grant
Display module and display device
- Patent number 11,624,920
- Issue date Apr 11, 2023
- Seiko Epson Corporation
- Masatoshi Yonekubo
- G02 - OPTICS
Information Patent Grant
Image display device having maximum emission angle of image light s...
- Patent number 11,598,968
- Issue date Mar 7, 2023
- Seiko Epson Corporation
- Masatoshi Yonekubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display module and display device
- Patent number 11,567,327
- Issue date Jan 31, 2023
- Seiko Epson Corporation
- Masatoshi Yonekubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Virtual image display apparatus and optical unit
- Patent number 11,550,155
- Issue date Jan 10, 2023
- Seiko Epson Corporation
- Daiki Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Head-mounted display apparatus
- Patent number 11,550,159
- Issue date Jan 10, 2023
- Seiko Epson Corporation
- Masatoshi Yonekubo
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 11,520,158
- Issue date Dec 6, 2022
- Seiko Epson Corporation
- Mitsutaka Ide
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 11,467,417
- Issue date Oct 11, 2022
- Seiko Epson Corporation
- Masatoshi Yonekubo
- G02 - OPTICS
Information Patent Grant
Virtual image display apparatus
- Patent number 11,415,804
- Issue date Aug 16, 2022
- Seiko Epson Corporation
- Mitsutaka Ide
- G02 - OPTICS
Information Patent Grant
Light source device and electronic apparatus
- Patent number 11,360,374
- Issue date Jun 14, 2022
- Seiko Epson Corporation
- Masatoshi Yonekubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Display device
- Patent number 11,333,889
- Issue date May 17, 2022
- Seiko Epson Corporation
- Mitsutaka Ide
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image display device
- Patent number 11,269,189
- Issue date Mar 8, 2022
- Seiko Epson Corporation
- Mitsutaka Ide
- G02 - OPTICS
Information Patent Grant
Head-mounted display apparatus
- Patent number 11,237,398
- Issue date Feb 1, 2022
- Seiko Epson Corporation
- Masatoshi Yonekubo
- G02 - OPTICS
Information Patent Grant
Optical module and head-mounted display apparatus
- Patent number 11,086,135
- Issue date Aug 10, 2021
- Seiko Epson Corporation
- Masatoshi Yonekubo
- G02 - OPTICS
Information Patent Grant
Head-mounted display apparatus
- Patent number 11,067,810
- Issue date Jul 20, 2021
- Seiko Epson Corporation
- Masatoshi Yonekubo
- G02 - OPTICS
Information Patent Grant
Display device, optical element, and method of producing optical el...
- Patent number 11,002,972
- Issue date May 11, 2021
- Seiko Epson Corporation
- Mitsutaka Ide
- G02 - OPTICS
Information Patent Grant
Head-mounted display apparatus
- Patent number 10,983,357
- Issue date Apr 20, 2021
- Seiko Epson Corporation
- Masatoshi Yonekubo
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 10,935,807
- Issue date Mar 2, 2021
- Seiko Epson Corporation
- Mitsutaka Ide
- G02 - OPTICS
Information Patent Grant
Display apparatus
- Patent number 10,884,244
- Issue date Jan 5, 2021
- Seiko Epson Corporation
- Fumika Yamada
- G02 - OPTICS
Information Patent Grant
Head-mounted display apparatus
- Patent number 10,852,555
- Issue date Dec 1, 2020
- Seiko Epson Corporation
- Takashi Takeda
- G02 - OPTICS
Information Patent Grant
Light source device and electronic apparatus
- Patent number 10,831,089
- Issue date Nov 10, 2020
- Seiko Epson Corporation
- Masatoshi Yonekubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image display device having maximum emission angle of first image l...
- Patent number 10,739,601
- Issue date Aug 11, 2020
- Seiko Epson Corporation
- Masatoshi Yonekubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display device with optical systems to guide light to a pupil
- Patent number 10,495,883
- Issue date Dec 3, 2019
- Seiko Epson Corporation
- Osamu Yokoyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display device capable of adjusting image position in depth d...
- Patent number 10,495,888
- Issue date Dec 3, 2019
- Seiko Epson Corporation
- Masatoshi Yonekubo
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
HEAD-MOUNTED DISPLAY APPARATUS
- Publication number 20220107503
- Publication date Apr 7, 2022
- SEIKO EPSON CORPORATION
- Masatoshi YONEKUBO
- G02 - OPTICS
Information Patent Application
VIRTUAL IMAGE DISPLAY APPARATUS AND OPTICAL UNIT
- Publication number 20210302741
- Publication date Sep 30, 2021
- SEIKO EPSON CORPORATION
- Daiki MATSUMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIRTUAL IMAGE DISPLAY DEVICE AND OPTICAL UNIT
- Publication number 20210302742
- Publication date Sep 30, 2021
- SEIKO EPSON CORPORATION
- Daiki MATSUMOTO
- G02 - OPTICS
Information Patent Application
VIRTUAL IMAGE DISPLAY DEVICE
- Publication number 20210302754
- Publication date Sep 30, 2021
- SEIKO EPSON CORPORATION
- Daiki MATSUMOTO
- G02 - OPTICS
Information Patent Application
VIRTUAL IMAGE DISPLAY DEVICE
- Publication number 20210302743
- Publication date Sep 30, 2021
- SEIKO EPSON CORPORATION
- Daiki MATSUMOTO
- G02 - OPTICS
Information Patent Application
DISPLAY MODULE AND DISPLAY DEVICE
- Publication number 20210239990
- Publication date Aug 5, 2021
- SEIKO EPSON CORPORATION
- Masatoshi YONEKUBO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE LIGHT GENERATION MODULE AND IMAGE DISPLAY DEVICE
- Publication number 20210239989
- Publication date Aug 5, 2021
- SEIKO EPSON CORPORATION
- Mitsutaka Ide
- G02 - OPTICS
Information Patent Application
DISPLAY MODULE AND DISPLAY DEVICE
- Publication number 20210239986
- Publication date Aug 5, 2021
- SEIKO EPSON CORPORATION
- Masatoshi YONEKUBO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DISPLAY MODULE AND DISPLAY DEVICE
- Publication number 20210239987
- Publication date Aug 5, 2021
- SEIKO EPSON CORPORATION
- Masatoshi YONEKUBO
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE, OPTICAL ELEMENT, AND METHOD OF PRODUCING OPTICAL EL...
- Publication number 20210231958
- Publication date Jul 29, 2021
- SEIKO EPSON CORPORATION
- Mitsutaka Ide
- G02 - OPTICS
Information Patent Application
HEAD-MOUNTED DISPLAY APPARATUS
- Publication number 20210199979
- Publication date Jul 1, 2021
- SEIKO EPSON CORPORATION
- Masatoshi YONEKUBO
- G02 - OPTICS
Information Patent Application
CORRECTION OPTICAL MEMBER AND HEAD-MOUNTED DISPLAY
- Publication number 20210165216
- Publication date Jun 3, 2021
- SEIKO EPSON CORPORATION
- Masayuki TAKAGI
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY DEVICE
- Publication number 20210165226
- Publication date Jun 3, 2021
- SEIKO EPSON CORPORATION
- Mitsutaka Ide
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20210149209
- Publication date May 20, 2021
- SEIKO EPSON CORPORATION
- Mitsutaka Ide
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND METHOD OF ADJUSTING OPTICAL SYSTEM OF DISPLAY DE...
- Publication number 20210063756
- Publication date Mar 4, 2021
- SEIKO EPSON CORPORATION
- Masatoshi YONEKUBO
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE DEVICE AND ELECTRONIC APPARATUS
- Publication number 20210018823
- Publication date Jan 21, 2021
- SEIKO EPSON CORPORATION
- Masatoshi YONEKUBO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE DISPLAY DEVICE HAVING MAXIMUM EMISSION ANGLE OF FIRST IMAGE L...
- Publication number 20200333610
- Publication date Oct 22, 2020
- SEIKO EPSON CORPORATION
- Masatoshi YONEKUBO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIRTUAL IMAGE DISPLAY APPARATUS
- Publication number 20200310133
- Publication date Oct 1, 2020
- SEIKO EPSON CORPORATION
- Mitsutaka Ide
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE, OPTICAL ELEMENT, AND METHOD OF PRODUCING OPTICAL EL...
- Publication number 20200310131
- Publication date Oct 1, 2020
- SEIKO EPSON CORPORATION
- Mitsutaka Ide
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20200310146
- Publication date Oct 1, 2020
- SEIKO EPSON CORPORATION
- Masatoshi YONEKUBO
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE DEVICE AND ELECTRONIC APPARATUS
- Publication number 20200174351
- Publication date Jun 4, 2020
- SEIKO EPSON CORPORATION
- Masatoshi YONEKUBO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DISPLAY DEVICE
- Publication number 20200142194
- Publication date May 7, 2020
- SEIKO EPSON CORPORATION
- Mitsutaka Ide
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAD-MOUNTED DISPLAY APPARATUS
- Publication number 20200133005
- Publication date Apr 30, 2020
- SEIKO EPSON CORPORATION
- Masatoshi YONEKUBO
- G02 - OPTICS
Information Patent Application
HEAD-MOUNTED DISPLAY APPARATUS
- Publication number 20200133004
- Publication date Apr 30, 2020
- SEIKO EPSON CORPORATION
- Takashi TAKEDA
- G02 - OPTICS
Information Patent Application
HEAD-MOUNTED DISPLAY APPARATUS
- Publication number 20200004026
- Publication date Jan 2, 2020
- SEIKO EPSON CORPORATION
- Masatoshi YONEKUBO
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE AND HEAD-MOUNTED DISPLAY APPARATUS
- Publication number 20200004034
- Publication date Jan 2, 2020
- SEIKO EPSON CORPORATION
- Masatoshi YONEKUBO
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20190235266
- Publication date Aug 1, 2019
- SEIKO EPSON CORPORATION
- Mitsutaka Ide
- G02 - OPTICS
Information Patent Application
LIGHT-GUIDING DEVICE AND DISPLAY DEVICE
- Publication number 20190094451
- Publication date Mar 28, 2019
- SEIKO EPSON CORPORATION
- Shohei YOSHIDA
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY DEVICE WITH OPTICAL SYSTEMS TO GUIDE LIGHT TO A PUPIL
- Publication number 20190049735
- Publication date Feb 14, 2019
- SEIKO EPSON CORPORATION
- Osamu YOKOYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY APPARATUS
- Publication number 20190041650
- Publication date Feb 7, 2019
- SEIKO EPSON CORPORATION
- Fumika Yamada
- G02 - OPTICS

Masatoshi YONEKUBO

Person

Patents Grantslast 30 patents

Display device and method of adjusting optical system of display de...

Virtual image display device

Virtual image display device and optical unit

Display module and display device

Virtual image display device

Display device, optical element, and method of producing optical el...

Image light generation module and image display device

Display module and display device

Image display device having maximum emission angle of image light s...

Display module and display device

Virtual image display apparatus and optical unit

Head-mounted display apparatus

Display device

Display device

Virtual image display apparatus

Light source device and electronic apparatus

Display device

Image display device

Head-mounted display apparatus

Optical module and head-mounted display apparatus

Head-mounted display apparatus

Display device, optical element, and method of producing optical el...

Head-mounted display apparatus

Display device

Display apparatus

Head-mounted display apparatus

Light source device and electronic apparatus

Image display device having maximum emission angle of first image l...

Image display device with optical systems to guide light to a pupil

Image display device capable of adjusting image position in depth d...

Patents Applicationslast 30 patents

HEAD-MOUNTED DISPLAY APPARATUS

VIRTUAL IMAGE DISPLAY APPARATUS AND OPTICAL UNIT

VIRTUAL IMAGE DISPLAY DEVICE AND OPTICAL UNIT

VIRTUAL IMAGE DISPLAY DEVICE

VIRTUAL IMAGE DISPLAY DEVICE

DISPLAY MODULE AND DISPLAY DEVICE

IMAGE LIGHT GENERATION MODULE AND IMAGE DISPLAY DEVICE

DISPLAY MODULE AND DISPLAY DEVICE

DISPLAY MODULE AND DISPLAY DEVICE

DISPLAY DEVICE, OPTICAL ELEMENT, AND METHOD OF PRODUCING OPTICAL EL...

HEAD-MOUNTED DISPLAY APPARATUS

CORRECTION OPTICAL MEMBER AND HEAD-MOUNTED DISPLAY

IMAGE DISPLAY DEVICE

DISPLAY DEVICE

DISPLAY DEVICE AND METHOD OF ADJUSTING OPTICAL SYSTEM OF DISPLAY DE...

LIGHT SOURCE DEVICE AND ELECTRONIC APPARATUS

IMAGE DISPLAY DEVICE HAVING MAXIMUM EMISSION ANGLE OF FIRST IMAGE L...

VIRTUAL IMAGE DISPLAY APPARATUS

DISPLAY DEVICE, OPTICAL ELEMENT, AND METHOD OF PRODUCING OPTICAL EL...

DISPLAY DEVICE

LIGHT SOURCE DEVICE AND ELECTRONIC APPARATUS

DISPLAY DEVICE

HEAD-MOUNTED DISPLAY APPARATUS

HEAD-MOUNTED DISPLAY APPARATUS

HEAD-MOUNTED DISPLAY APPARATUS

OPTICAL MODULE AND HEAD-MOUNTED DISPLAY APPARATUS

DISPLAY DEVICE

LIGHT-GUIDING DEVICE AND DISPLAY DEVICE

IMAGE DISPLAY DEVICE WITH OPTICAL SYSTEMS TO GUIDE LIGHT TO A PUPIL

DISPLAY APPARATUS