Seiji Murata

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display system and display method
- Patent number 12,198,399
- Issue date Jan 14, 2025
- MAXELL, LTD.
- Seiji Murata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Virtual image display device and head mounted display using same
- Patent number 11,991,345
- Issue date May 21, 2024
- MAXELL, LTD.
- Kunikazu Oonishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
AR display apparatus and AR display method
- Patent number 11,880,909
- Issue date Jan 23, 2024
- MAXELL, LTD.
- Hiromitsu Mori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video display device and control method
- Patent number 11,856,323
- Issue date Dec 26, 2023
- MAXELL, LTD.
- Takahiro Matsuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic video production device, automatic video production metho...
- Patent number 11,841,901
- Issue date Dec 12, 2023
- MAXELL, LTD.
- Kunikazu Oonishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display system and display method
- Patent number 11,648,878
- Issue date May 16, 2023
- MAXELL, LTD.
- Seiji Murata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Virtual image projection device
- Patent number 11,543,648
- Issue date Jan 3, 2023
- Hitachi-LG Data Storage, Inc.
- Seiji Murata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual image display device and head mounted display using same
- Patent number 11,297,304
- Issue date Apr 5, 2022
- MAXELL, LTD.
- Kunikazu Oonishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Game machine for development, and program execution method
- Patent number 11,273,371
- Issue date Mar 15, 2022
- Sony Interactive Entertainment Inc.
- Naoto Okino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Waveguide and video image display device
- Patent number 11,143,872
- Issue date Oct 12, 2021
- Hitachi-LG Data Storage, Inc.
- Ryuji Ukai
- G02 - OPTICS
Information Patent Grant
Video projector having video display element with reflection surfac...
- Patent number 10,942,436
- Issue date Mar 9, 2021
- Hitachi-LG Data Storage, Inc.
- Kunikazu Oonishi
- G02 - OPTICS
Information Patent Grant
Image processing device
- Patent number 10,636,130
- Issue date Apr 28, 2020
- Hitachi Automotive Systems, Ltd.
- Haruki Matono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Head-mounted display, head-up display and picture displaying method
- Patent number 10,365,490
- Issue date Jul 30, 2019
- MAXELL, LTD.
- Shingo Hayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical system that widens an image capture view angle
- Patent number 10,281,272
- Issue date May 7, 2019
- Hitachi Automotive Systems, Ltd.
- Seiji Murata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dimmer and video display device using the same
- Patent number 10,078,236
- Issue date Sep 18, 2018
- Hitachi-LG Data Storage, Inc.
- Shingo Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging device
- Patent number 10,026,158
- Issue date Jul 17, 2018
- Hitachi Automotive Systems, Ltd.
- Toshiyuki Aoki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lighting device and image display device including the same
- Patent number 9,086,594
- Issue date Jul 21, 2015
- Hitachi Maxell, Ltd.
- Yuya Ogi
- G02 - OPTICS
Information Patent Grant
Method for processing tasks in parallel and selecting a network for...
- Patent number 9,015,717
- Issue date Apr 21, 2015
- Sony Corporation
- Seiji Murata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing device and information processing method
- Patent number 8,793,695
- Issue date Jul 29, 2014
- Sony Corporation
- Naohiro Nishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scheduling method and scheduling apparatus
- Patent number 8,375,390
- Issue date Feb 12, 2013
- Sony Computer Entertainment Inc.
- Keisuke Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Backlight unit and liquid crystal display device using the same
- Patent number 8,325,292
- Issue date Dec 4, 2012
- Hitachi Consumer Electronics Co., Ltd.
- Satoshi Ouchi
- G02 - OPTICS
Information Patent Grant
Image displaying apparatus, and a method for adjusting vibrating co...
- Patent number 8,210,687
- Issue date Jul 3, 2012
- Hitachi, Ltd.
- Tomoki Kobori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection type display apparatus and optical unit with optical cou...
- Patent number 8,136,951
- Issue date Mar 20, 2012
- Hitachi, Ltd.
- Seiji Murata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Backlight unit and liquid crystal display device using the same
- Patent number 8,111,354
- Issue date Feb 7, 2012
- Hitachi Consumer Electronics Co., Ltd.
- Satoshi Ouchi
- G02 - OPTICS
Information Patent Grant
Projection display and lighting unit with diffusion optical device
- Patent number 8,066,385
- Issue date Nov 29, 2011
- Hitachi, Ltd.
- Tomoki Kobori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal display device comprising reflecting portions for re...
- Patent number 8,009,246
- Issue date Aug 30, 2011
- Hitachi, Ltd.
- Seiji Murata
- G02 - OPTICS
Information Patent Grant
Image displaying apparatus, and a method for adjusting vibrating co...
- Patent number 8,002,414
- Issue date Aug 23, 2011
- Hitachi, Ltd.
- Tomoki Kobori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display apparatus
- Patent number 7,940,351
- Issue date May 10, 2011
- Hitachi, Ltd.
- Mayumi Nagayoshi
- G02 - OPTICS
Information Patent Grant
Task allocation method and task allocation apparatus
- Patent number 7,930,339
- Issue date Apr 19, 2011
- Sony Computer Entertainment Inc.
- Takao Tobita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image display apparatus and backlight unit to be used therein
- Patent number 7,911,558
- Issue date Mar 22, 2011
- Hitachi, Ltd.
- Mayumi Nagayoshi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING APPARATUS, INFERENCE APPARATUS, MACHINE-LEAR...
- Publication number 20240394575
- Publication date Nov 28, 2024
- EBARA CORPORATION
- Seiji MURATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AR DISPLAY APPARATUS AND AR DISPLAY METHOD
- Publication number 20240127496
- Publication date Apr 18, 2024
- Maxell, Ltd.
- Hiromitsu MORI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO DISPLAY DEVICE AND CONTROL METHOD
- Publication number 20240080412
- Publication date Mar 7, 2024
- Maxell, Ltd.
- Takahiro MATSUDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC VIDEO PRODUCTION DEVICE, AUTOMATIC VIDEO PRODUCTION METHO...
- Publication number 20240061882
- Publication date Feb 22, 2024
- Maxell, Ltd.
- Kunikazu OONISHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR ESTIMATING LIFE OF POLISHING PAD AND POLISHING DEVICE
- Publication number 20230381910
- Publication date Nov 30, 2023
- EBARA CORPORATION
- KENICHIRO SAITO
- B24 - GRINDING POLISHING
Information Patent Application
DISPLAY SYSTEM AND DISPLAY METHOD
- Publication number 20230249618
- Publication date Aug 10, 2023
- Maxell, Ltd.
- Seiji MURATA
- B60 - VEHICLES IN GENERAL
Information Patent Application
BLOOD FLOW ANALYSIS DEVICE AND BIOLOGICAL INFORMATION ANALYSIS SYSTEM
- Publication number 20220240799
- Publication date Aug 4, 2022
- Hitachi, Ltd
- Seiji MURATA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VIRTUAL IMAGE DISPLAY DEVICE AND HEAD MOUNTED DISPLAY USING SAME
- Publication number 20220150466
- Publication date May 12, 2022
- Maxell, Ltd.
- Kunikazu OONISHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATIC VIDEO PRODUCTION DEVICE, AUTOMATIC VIDEO PRODUCTION METHO...
- Publication number 20210295055
- Publication date Sep 23, 2021
- Maxell, Ltd.
- Kunikazu OONISHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIRTUAL IMAGE PROJECTION DEVICE
- Publication number 20210149183
- Publication date May 20, 2021
- Hitachi-LG Data Storage, Inc.
- Seiji MURATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVEGUIDE AND VIDEO IMAGE DISPLAY DEVICE
- Publication number 20210041699
- Publication date Feb 11, 2021
- Hitachi-LG Data Storage, Inc.
- Ryuji UKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GAME MACHINE FOR DEVELOPMENT, AND PROGRAM EXECUTION METHOD
- Publication number 20200391107
- Publication date Dec 17, 2020
- Sony Interactive Entertainment Inc.
- Naoto Okino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY SYSTEM AND DISPLAY METHOD
- Publication number 20200285884
- Publication date Sep 10, 2020
- Maxell, Ltd.
- Seiji MURATA
- B60 - VEHICLES IN GENERAL
Information Patent Application
VIRTUAL IMAGE DISPLAY DEVICE AND HEAD MOUNTED DISPLAY USING SAME
- Publication number 20200252602
- Publication date Aug 6, 2020
- Maxell, Ltd.
- Kunikazu OONISHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO PROJECTOR
- Publication number 20200103740
- Publication date Apr 2, 2020
- Hitachi-LG Data Storage, Inc.
- Kunikazu OONISHI
- G02 - OPTICS
Information Patent Application
AR DISPLAY APPARATUS AND AR DISPLAY METHOD
- Publication number 20200090375
- Publication date Mar 19, 2020
- Maxell, Ltd.
- Hiromitsu MORI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO DISPLAY DEVICE AND CONTROL METHOD
- Publication number 20190379860
- Publication date Dec 12, 2019
- Maxell, Ltd.
- Takahiro MATSUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MIXER AND MULTI-WAVELENGTH HOMOGENEOUS LIGHT SOURCE USING T...
- Publication number 20190004408
- Publication date Jan 3, 2019
- Hitachi Chemical Company, Ltd.
- Tomoto KAWAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Illumination Device, Illumination Method, and Video Projection Appa...
- Publication number 20180203338
- Publication date Jul 19, 2018
- HITACHI CHEMICAL COMPANY ,LTD.
- Tomoto KAWAMURA
- G02 - OPTICS
Information Patent Application
VIDEO DISPLAY DEVICE AND CONTROL METHOD
- Publication number 20180184042
- Publication date Jun 28, 2018
- Maxell, Ltd.
- Takahiro MATSUDA
- G02 - OPTICS
Information Patent Application
Image Processing Device
- Publication number 20180150949
- Publication date May 31, 2018
- Hitachi Automotive Systems, Ltd.
- Haruki MATONO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAD-MOUNTED DISPLAY, HEAD-UP DISPLAY AND PICTURE DISPLAYING METHOD
- Publication number 20180129050
- Publication date May 10, 2018
- Maxell, Ltd.
- Shingo HAYASHI
- G02 - OPTICS
Information Patent Application
IMAGING LENS, IMAGING DEVICE USING SAME, AND DISTANCE MEASURING SYSTEM
- Publication number 20180017768
- Publication date Jan 18, 2018
- Hitachi, Ltd
- Keiichi BETSUI
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM, IMAGE CAPTURING DEVICE AND DISTANCE MEASURING SYSTEM
- Publication number 20170314917
- Publication date Nov 2, 2017
- Hitachi Automotive Systems, Ltd.
- Seiji MURATA
- G02 - OPTICS
Information Patent Application
IMAGING DEVICE
- Publication number 20170221188
- Publication date Aug 3, 2017
- Hitachi Automotive Systems, Ltd.
- Toshiyuki AOKI
- G01 - MEASURING TESTING
Information Patent Application
DIMMER AND VIDEO DISPLAY DEVICE USING THE SAME
- Publication number 20170184894
- Publication date Jun 29, 2017
- Hitachi-LG Data Storage, Inc.
- Shingo HAYASHI
- G02 - OPTICS
Information Patent Application
LIGHTING DEVICE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20140204307
- Publication date Jul 24, 2014
- Hitachi Mixell, Ltd.
- Yuya OGI
- G02 - OPTICS
Information Patent Application
ILLUMINATION DEVICE AND IMAGE DISPLAY DEVICE EMPLOYING THE SAME
- Publication number 20120229727
- Publication date Sep 13, 2012
- Seiji MURATA
- G02 - OPTICS
Information Patent Application
Backlight Unit and Liquid Crystal Display Device Using the Same
- Publication number 20120147294
- Publication date Jun 14, 2012
- HITACHI CONSUMER ELECTRONICS CO., LTD.
- Satoshi OUCHI
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS AND BACK LIGHT UNIT TO BE USED THEREFOR
- Publication number 20120069265
- Publication date Mar 22, 2012
- Hitachi, Ltd
- Seiji Murata
- G02 - OPTICS

Seiji Murata

Person

Patents Grantslast 30 patents

Display system and display method

Virtual image display device and head mounted display using same

AR display apparatus and AR display method

Video display device and control method

Automatic video production device, automatic video production metho...

Display system and display method

Virtual image projection device

Virtual image display device and head mounted display using same

Game machine for development, and program execution method

Waveguide and video image display device

Video projector having video display element with reflection surfac...

Image processing device

Head-mounted display, head-up display and picture displaying method

Optical system that widens an image capture view angle

Dimmer and video display device using the same

Imaging device

Lighting device and image display device including the same

Method for processing tasks in parallel and selecting a network for...

Information processing device and information processing method

Scheduling method and scheduling apparatus

Backlight unit and liquid crystal display device using the same

Image displaying apparatus, and a method for adjusting vibrating co...

Projection type display apparatus and optical unit with optical cou...

Backlight unit and liquid crystal display device using the same

Projection display and lighting unit with diffusion optical device

Liquid crystal display device comprising reflecting portions for re...

Image displaying apparatus, and a method for adjusting vibrating co...

Image display apparatus

Task allocation method and task allocation apparatus

Image display apparatus and backlight unit to be used therein

Patents Applicationslast 30 patents

INFORMATION PROCESSING APPARATUS, INFERENCE APPARATUS, MACHINE-LEAR...

AR DISPLAY APPARATUS AND AR DISPLAY METHOD

VIDEO DISPLAY DEVICE AND CONTROL METHOD

AUTOMATIC VIDEO PRODUCTION DEVICE, AUTOMATIC VIDEO PRODUCTION METHO...

METHOD FOR ESTIMATING LIFE OF POLISHING PAD AND POLISHING DEVICE

DISPLAY SYSTEM AND DISPLAY METHOD

BLOOD FLOW ANALYSIS DEVICE AND BIOLOGICAL INFORMATION ANALYSIS SYSTEM

VIRTUAL IMAGE DISPLAY DEVICE AND HEAD MOUNTED DISPLAY USING SAME

AUTOMATIC VIDEO PRODUCTION DEVICE, AUTOMATIC VIDEO PRODUCTION METHO...

VIRTUAL IMAGE PROJECTION DEVICE

WAVEGUIDE AND VIDEO IMAGE DISPLAY DEVICE

GAME MACHINE FOR DEVELOPMENT, AND PROGRAM EXECUTION METHOD

DISPLAY SYSTEM AND DISPLAY METHOD

VIRTUAL IMAGE DISPLAY DEVICE AND HEAD MOUNTED DISPLAY USING SAME

VIDEO PROJECTOR

AR DISPLAY APPARATUS AND AR DISPLAY METHOD

VIDEO DISPLAY DEVICE AND CONTROL METHOD

OPTICAL MIXER AND MULTI-WAVELENGTH HOMOGENEOUS LIGHT SOURCE USING T...

Illumination Device, Illumination Method, and Video Projection Appa...

VIDEO DISPLAY DEVICE AND CONTROL METHOD

Image Processing Device

HEAD-MOUNTED DISPLAY, HEAD-UP DISPLAY AND PICTURE DISPLAYING METHOD

IMAGING LENS, IMAGING DEVICE USING SAME, AND DISTANCE MEASURING SYSTEM

OPTICAL SYSTEM, IMAGE CAPTURING DEVICE AND DISTANCE MEASURING SYSTEM

IMAGING DEVICE

DIMMER AND VIDEO DISPLAY DEVICE USING THE SAME

LIGHTING DEVICE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME

ILLUMINATION DEVICE AND IMAGE DISPLAY DEVICE EMPLOYING THE SAME

Backlight Unit and Liquid Crystal Display Device Using the Same

DISPLAY APPARATUS AND BACK LIGHT UNIT TO BE USED THEREFOR