Keiji Sugiyama

Person

Joyo city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display, display system, image projection system, and movable object
- Patent number 12,189,246
- Issue date Jan 7, 2025
- PANASONIC AUTOMOTIVE SYSTEMS CO., LTD.
- Takato Hada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Projection device and head-up display
- Patent number 12,140,755
- Issue date Nov 12, 2024
- PANASONIC AUTOMOTIVE SYSTEMS CO., LTD.
- Hiroki Hara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display, display system, image projection system, and movable object
- Patent number 11,789,324
- Issue date Oct 17, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takato Hada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display, display system, image projection system, and movable object
- Patent number 11,768,411
- Issue date Sep 26, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takato Hada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Projection device and head-up display
- Patent number 11,768,371
- Issue date Sep 26, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hiroki Hara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display, display system, image projection system, and movable object
- Patent number 11,768,410
- Issue date Sep 26, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takato Hada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display, display system, image projection system, and movable object
- Patent number 11,754,890
- Issue date Sep 12, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takato Hada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display, display system, image projection system, and movable object
- Patent number 11,740,517
- Issue date Aug 29, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takato Hada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display, display system, image projection system, and movable object
- Patent number 11,733,570
- Issue date Aug 22, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takato Hada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display, display system, image projection system, and movable object
- Patent number 11,726,374
- Issue date Aug 15, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takato Hada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display, display system, image projection system, and movable object
- Patent number 11,709,401
- Issue date Jul 25, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takato Hada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display, display system, image projection system, and movable object
- Patent number 11,709,400
- Issue date Jul 25, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takato Hada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display, display system, image projection system, and movable object
- Patent number 11,275,281
- Issue date Mar 15, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takato Hada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display, display system, image projection system, and movable object
- Patent number 10,871,686
- Issue date Dec 22, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takato Hada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical deflector, optical deflection apparatus, and liquid crystal...
- Patent number 9,581,859
- Issue date Feb 28, 2017
- Panasonic Corporation
- Shinichi Shikii
- G02 - OPTICS
Information Patent Grant
Display device using computer generated hologram
- Patent number 9,513,600
- Issue date Dec 6, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keiji Sugiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Stereoscopic image display apparatus and stereoscopic image display...
- Patent number 9,507,158
- Issue date Nov 29, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinichi Shikii
- G02 - OPTICS
Information Patent Grant
Image display apparatus
- Patent number 9,460,647
- Issue date Oct 4, 2016
- PANASONIC INTELLECTUAL MANAGEMENT CO., LTD.
- Kenichi Kasazumi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image display device
- Patent number 9,411,210
- Issue date Aug 9, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keiji Sugiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device
- Patent number 9,400,347
- Issue date Jul 26, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keiji Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display device and display system
- Patent number 9,389,421
- Issue date Jul 12, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keiji Sugiyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
See-through display device and vehicle having see-through display d...
- Patent number 9,285,588
- Issue date Mar 15, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinichi Shikii
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display device, display method, integrated circuit, and program
- Patent number 9,286,819
- Issue date Mar 15, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keiji Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computer generated hologram type display device
- Patent number 9,244,278
- Issue date Jan 26, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keiji Sugiyama
- G02 - OPTICS
Information Patent Grant
Image display apparatus
- Patent number 9,135,847
- Issue date Sep 15, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kenichi Kasazumi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device
- Patent number 9,134,700
- Issue date Sep 15, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keiji Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display device and method for controlling the same
- Patent number 9,113,156
- Issue date Aug 18, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keiji Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
See-through display and head-up display
- Patent number 8,934,159
- Issue date Jan 13, 2015
- Panasonic Corporation
- Shinichi Shikii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display device
- Patent number 8,902,130
- Issue date Dec 2, 2014
- Panasonic Corporation
- Hiroyuki Furuya
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Liquid crystal display device comprising first and second optical d...
- Patent number 8,891,052
- Issue date Nov 18, 2014
- Panasonic Corporation
- Keiji Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE
- Publication number 20250013045
- Publication date Jan 9, 2025
- Panasonic Automotive Systems Co., Ltd.
- Hiroki HARA
- G02 - OPTICS
Information Patent Application
PROJECTION DEVICE AND HEAD-UP DISPLAY
- Publication number 20250013043
- Publication date Jan 9, 2025
- Panasonic Automotive Systems Co., Ltd.
- Hiroki HARA
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY DEVICE
- Publication number 20250013046
- Publication date Jan 9, 2025
- Panasonic Automotive Systems Co., Ltd.
- Keiji SUGIYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHT GUIDE AND DISPLAY DEVICE
- Publication number 20240329399
- Publication date Oct 3, 2024
- Panasonic Automotive Systems Co., Ltd.
- Ken'ichi KASAZUMI
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240329398
- Publication date Oct 3, 2024
- Panasonic Automotive Systems Co., Ltd.
- Kosuke IMAWAKA
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240329413
- Publication date Oct 3, 2024
- Panasonic Automotive Systems Co., Ltd.
- Keiji SUGIYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHT GUIDE PLATE AND DISPLAY DEVICE
- Publication number 20240027762
- Publication date Jan 25, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Ken'ichi KASAZUMI
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE, LIGHT GUIDE PLATE UNIT, AND DISPLAY DEVICE
- Publication number 20240019621
- Publication date Jan 18, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Keiji SUGIYAMA
- G02 - OPTICS
Information Patent Application
DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT
- Publication number 20230418120
- Publication date Dec 28, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Takato HADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY DEVICE AND HEAD-UP DISPLAY
- Publication number 20230393391
- Publication date Dec 7, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Yutaka KUMANO
- G02 - OPTICS
Information Patent Application
PROJECTION DEVICE AND HEAD-UP DISPLAY
- Publication number 20230384589
- Publication date Nov 30, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Hiroki HARA
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT
- Publication number 20220283456
- Publication date Sep 8, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Takato HADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT
- Publication number 20220276518
- Publication date Sep 1, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Takato HADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT
- Publication number 20220276520
- Publication date Sep 1, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Takato HADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT
- Publication number 20220276519
- Publication date Sep 1, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Takato HADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT
- Publication number 20220276521
- Publication date Sep 1, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Takato HADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT
- Publication number 20220276516
- Publication date Sep 1, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Takato HADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT
- Publication number 20220276517
- Publication date Sep 1, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Takato HADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT
- Publication number 20220252919
- Publication date Aug 11, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Takato HADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
PROJECTION DEVICE AND HEAD-UP DISPLAY
- Publication number 20220221717
- Publication date Jul 14, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Hiroki HARA
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT
- Publication number 20220155625
- Publication date May 19, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Takato HADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT
- Publication number 20210055584
- Publication date Feb 25, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Takato HADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT
- Publication number 20200004067
- Publication date Jan 2, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- Takato HADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
IMAGE DISPLAY APPARATUS
- Publication number 20150339961
- Publication date Nov 26, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Kenichi KASAZUMI
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY DEVICE
- Publication number 20150177591
- Publication date Jun 25, 2015
- Panasonic Intellectual Property Management Co., Lt
- Keiji Sugiyama
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE USING COMPUTER GENERATED HOLOGRAM
- Publication number 20140355086
- Publication date Dec 4, 2014
- Keiji Sugiyama
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY APPARATUS
- Publication number 20140198141
- Publication date Jul 17, 2014
- PANASONIC CORPORATION
- Kenichi Kasazumi
- G02 - OPTICS
Information Patent Application
STEREOSCOPIC IMAGE DISPLAY APPARATUS AND STEREOSCOPIC IMAGE DISPLAY...
- Publication number 20140118825
- Publication date May 1, 2014
- Shinichi Shikii
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND DISPLAY SYSTEM
- Publication number 20140049451
- Publication date Feb 20, 2014
- PANASONIC CORPORATION
- Keiji Sugiyama
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20130286678
- Publication date Oct 31, 2013
- PANASONIC CORPORATION
- Keiji SUGIYAMA
- G02 - OPTICS

Keiji Sugiyama

Person

Patents Grantslast 30 patents

Display, display system, image projection system, and movable object

Projection device and head-up display

Display, display system, image projection system, and movable object

Display, display system, image projection system, and movable object

Projection device and head-up display

Display, display system, image projection system, and movable object

Display, display system, image projection system, and movable object

Display, display system, image projection system, and movable object

Display, display system, image projection system, and movable object

Display, display system, image projection system, and movable object

Display, display system, image projection system, and movable object

Display, display system, image projection system, and movable object

Display, display system, image projection system, and movable object

Display, display system, image projection system, and movable object

Optical deflector, optical deflection apparatus, and liquid crystal...

Display device using computer generated hologram

Stereoscopic image display apparatus and stereoscopic image display...

Image display apparatus

Image display device

Display device

Display device and display system

See-through display device and vehicle having see-through display d...

Display device, display method, integrated circuit, and program

Computer generated hologram type display device

Image display apparatus

Display device

Display device and method for controlling the same

See-through display and head-up display

Image display device

Liquid crystal display device comprising first and second optical d...

Patents Applicationslast 30 patents

DISPLAY DEVICE

PROJECTION DEVICE AND HEAD-UP DISPLAY

DISPLAY DEVICE

LIGHT GUIDE AND DISPLAY DEVICE

DISPLAY DEVICE

DISPLAY DEVICE

LIGHT GUIDE PLATE AND DISPLAY DEVICE

LIGHT GUIDE PLATE, LIGHT GUIDE PLATE UNIT, AND DISPLAY DEVICE

DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT

DISPLAY DEVICE AND HEAD-UP DISPLAY

PROJECTION DEVICE AND HEAD-UP DISPLAY

DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT

DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT

DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT

DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT

DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT

DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT

DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT

DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT

PROJECTION DEVICE AND HEAD-UP DISPLAY

DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT

DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT

DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT

IMAGE DISPLAY APPARATUS

IMAGE DISPLAY DEVICE

DISPLAY DEVICE USING COMPUTER GENERATED HOLOGRAM

IMAGE DISPLAY APPARATUS

STEREOSCOPIC IMAGE DISPLAY APPARATUS AND STEREOSCOPIC IMAGE DISPLAY...

DISPLAY DEVICE AND DISPLAY SYSTEM

DISPLAY DEVICE