Takashi Takeda

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical unit and image display device
- Patent number 12,259,535
- Issue date Mar 25, 2025
- Seiko Epson Corporation
- Takashi Takeda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Virtual image display device and optical unit
- Patent number 12,189,125
- Issue date Jan 7, 2025
- Seiko Epson Corporation
- Takashi Takeda
- G02 - OPTICS
Information Patent Grant
Fluorescent body, method for manufacturing same, and light-emitting...
- Patent number 12,180,402
- Issue date Dec 31, 2024
- National Institute for Materials Science
- Naoto Hirosaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Braking control apparatus
- Patent number 12,172,618
- Issue date Dec 24, 2024
- SUBARU CORPORATION
- Takashi Takeda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Virtual image display device
- Patent number 12,147,048
- Issue date Nov 19, 2024
- Seiko Epson Corporation
- Takashi Takeda
- G02 - OPTICS
Information Patent Grant
Vehicle theft deterrent apparatus
- Patent number 12,145,530
- Issue date Nov 19, 2024
- SUBARU CORPORATION
- Minoru Omori
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display device and optical unit
- Patent number 12,099,189
- Issue date Sep 24, 2024
- Seiko Epson Corporation
- Daiki Matsumoto
- G02 - OPTICS
Information Patent Grant
Secondary battery protection apparatus and battery pack including t...
- Patent number 12,095,050
- Issue date Sep 17, 2024
- Mitsumi Electric Co., Ltd.
- Yohei Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Virtual image display apparatus
- Patent number 12,044,852
- Issue date Jul 23, 2024
- Seiko Epson Corporation
- Toshiyuki Noguchi
- G02 - OPTICS
Information Patent Grant
Electronic apparatus
- Patent number 12,026,324
- Issue date Jul 2, 2024
- Seiko Epson Corporation
- Takashi Takeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Braking control device
- Patent number 12,005,876
- Issue date Jun 11, 2024
- SUBARU CORPORATION
- Takashi Takeda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle control apparatus
- Patent number 11,993,252
- Issue date May 28, 2024
- SUBARU CORPORATION
- Satoru Akiyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle controller
- Patent number 11,993,238
- Issue date May 28, 2024
- SUBARU CORPORATION
- Eiichi Shiraishi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle controller
- Patent number 11,958,458
- Issue date Apr 16, 2024
- SUBARU CORPORATION
- Eiichi Shiraishi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Virtual image display apparatus comprising an optical unit having a...
- Patent number 11,947,115
- Issue date Apr 2, 2024
- Seiko Epson Corporation
- Takashi Takeda
- G02 - OPTICS
Information Patent Grant
Vehicle control apparatus
- Patent number 11,945,431
- Issue date Apr 2, 2024
- SUBARU CORPORATION
- Eiichi Shiraishi
- B60 - VEHICLES IN GENERAL
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
Virtual image display apparatus
- Patent number 11,796,816
- Issue date Oct 24, 2023
- Seiko Epson Corporation
- Takashi Takeda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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
Light-guiding device, virtual image display apparatus, and method f...
- Patent number 11,656,469
- Issue date May 23, 2023
- Seiko Epson Corporation
- Toshiaki Miyao
- G02 - OPTICS
Information Patent Grant
Secondary battery protection circuit, secondary battery protection...
- Patent number 11,646,569
- Issue date May 9, 2023
- Mitsumi Electric Co., Ltd.
- Takashi Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Head-mounted display
- Patent number 11,640,060
- Issue date May 2, 2023
- Seiko Epson Corporation
- Tokito Yamaguchi
- 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
Secondary battery protection circuit, secondary battery protection...
- Patent number 11,575,161
- Issue date Feb 7, 2023
- Mitsumi Electric Co., Ltd.
- Yohei Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
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
Virtual image display device and light-guiding member
- Patent number 11,550,154
- Issue date Jan 10, 2023
- Seiko Epson Corporation
- Masayuki Takagi
- G02 - OPTICS
Information Patent Grant
Light-guiding device, display device, and method of manufacturing l...
- Patent number 11,536,967
- Issue date Dec 27, 2022
- Seiko Epson Corporation
- Toshiaki Miyao
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
VIRTUAL IMAGE DISPLAY DEVICE AND OPTICAL UNIT
- Publication number 20250004276
- Publication date Jan 2, 2025
- SEIKO EPSON CORPORATION
- Takashi TAKEDA
- G02 - OPTICS
Information Patent Application
VIRTUAL IMAGE DISPLAY DEVICE AND OPTICAL UNIT
- Publication number 20250004278
- Publication date Jan 2, 2025
- SEIKO EPSON CORPORATION
- Takashi Takeda
- G02 - OPTICS
Information Patent Application
VIRTUAL IMAGE DISPLAY DEVICE AND OPTICAL UNIT
- Publication number 20250004277
- Publication date Jan 2, 2025
- SEIKO EPSON CORPORATION
- Takashi Takeda
- G02 - OPTICS
Information Patent Application
VIRTUAL IMAGE DISPLAY DEVICE AND HEAD-MOUNTED DISPLAY APPARATUS
- Publication number 20240248308
- Publication date Jul 25, 2024
- SEIKO EPSON CORPORATION
- Takashi Takeda
- G02 - OPTICS
Information Patent Application
VIRTUAL IMAGE DISPLAY DEVICE AND HEAD-MOUNTED DISPLAY APPARATUS
- Publication number 20240248309
- Publication date Jul 25, 2024
- SEIKO EPSON CORPORATION
- Takashi Takeda
- G02 - OPTICS
Information Patent Application
HEAD-MOUNTED DISPLAY APPARATUS AND OPTICAL UNIT
- Publication number 20240248307
- Publication date Jul 25, 2024
- SEIKO EPSON CORPORATION
- Takashi Takeda
- G02 - OPTICS
Information Patent Application
VIRTUAL IMAGE DISPLAY DEVICE AND HEAD-MOUNTED DISPLAY APPARATUS
- Publication number 20240248306
- Publication date Jul 25, 2024
- SEIKO EPSON CORPORATION
- Takashi Takeda
- G02 - OPTICS
Information Patent Application
PHOSPHOR, METHOD FOR PRODUCING SAME, LIGHT EMITTING ELEMENT AND LIG...
- Publication number 20240240081
- Publication date Jul 18, 2024
- National Institute for Materials Science
- Takayuki Nakanishi
- C01 - INORGANIC CHEMISTRY
Information Patent Application
VIRTUAL IMAGE DISPLAY DEVICE
- Publication number 20240142780
- Publication date May 2, 2024
- SEIKO EPSON CORPORATION
- Takashi TAKEDA
- G02 - OPTICS
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20240036659
- Publication date Feb 1, 2024
- SEIKO EPSON CORPORATION
- Takashi Takeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROJECTOR
- Publication number 20230296912
- Publication date Sep 21, 2023
- SEIKO EPSON CORPORATION
- Takashi Takeda
- G02 - OPTICS
Information Patent Application
SECONDARY BATTERY PROTECTION APPARATUS AND BATTERY PACK
- Publication number 20230282895
- Publication date Sep 7, 2023
- MITSUMI ELECTRIC CO., LTD.
- Yohei WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VIRTUAL IMAGE DISPLAY APPARATUS
- Publication number 20230139134
- Publication date May 4, 2023
- SEIKO EPSON CORPORATION
- Takashi Takeda
- G02 - OPTICS
Information Patent Application
PROJECTION DEVICE AND METHOD OF CONTROLLING PROJECTION DEVICE
- Publication number 20230102935
- Publication date Mar 30, 2023
- SEIKO EPSON CORPORATION
- Takashi TAKEDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE THEFT DETERRENT APPARATUS
- Publication number 20230068994
- Publication date Mar 2, 2023
- SUBARU CORPORATION
- Minoru OMORI
- B60 - VEHICLES IN GENERAL
Information Patent Application
BRAKING CONTROL APPARATUS
- Publication number 20230033946
- Publication date Feb 2, 2023
- SUBARU CORPORATION
- Takashi TAKEDA
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPTICAL UNIT AND IMAGE DISPLAY DEVICE
- Publication number 20220276476
- Publication date Sep 1, 2022
- SEIKO EPSON CORPORATION
- Takashi TAKEDA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
BRAKING CONTROL DEVICE
- Publication number 20220242376
- Publication date Aug 4, 2022
- SUBARU CORPORATION
- Takashi TAKEDA
- B60 - VEHICLES IN GENERAL
Information Patent Application
FLUORESCENT BODY, METHOD FOR MANUFACTURING SAME, AND LIGHT-EMITTING...
- Publication number 20220243126
- Publication date Aug 4, 2022
- NATIONAL INSTITUTE FOR MATERIALS SCIENCE
- Naoto HIROSAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VEHICLE CONTROLLER
- Publication number 20220203943
- Publication date Jun 30, 2022
- SUBARU CORPORATION
- Eiichi SHIRAISHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE CONTROL APPARATUS
- Publication number 20220203970
- Publication date Jun 30, 2022
- SUBARU CORPORATION
- Eiichi SHIRAISHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
AIRCRAFT AND FLIGHT CONTROLLER FOR AIRCRAFT
- Publication number 20220185263
- Publication date Jun 16, 2022
- SUBARU CORPORATION
- Satoru AKIYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPTICAL MODULE AND DISPLAY DEVICE
- Publication number 20220171194
- Publication date Jun 2, 2022
- SEIKO EPSON CORPORATION
- Toshiyuki NOGUCHI
- G02 - OPTICS
Information Patent Application
VIRTUAL IMAGE DISPLAY APPARATUS
- Publication number 20220171195
- Publication date Jun 2, 2022
- SEIKO EPSON CORPORATION
- Takashi Takeda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY MODULE, VIRTUAL DISPLAY APPARATUS, AND MANUFACTURING METHOD...
- Publication number 20220163805
- Publication date May 26, 2022
- SEIKO EPSON CORPORATION
- Takashi TAKEDA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
VIRTUAL IMAGE DISPLAY APPARATUS
- Publication number 20220137415
- Publication date May 5, 2022
- SEIKO EPSON CORPORATION
- Toshiyuki NOGUCHI
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND OPTICAL UNIT
- Publication number 20220137416
- Publication date May 5, 2022
- SEIKO EPSON CORPORATION
- Daiki MATSUMOTO
- G02 - OPTICS
Information Patent Application
SECONDARY BATTERY PROTECTION CIRCUIT, SECONDARY BATTERY PROTECTION...
- Publication number 20220140596
- Publication date May 5, 2022
- MITSUMI ELECTRIC CO., LTD.
- TAKASHI TAKEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND OPTICAL UNIT
- Publication number 20220137414
- Publication date May 5, 2022
- SEIKO EPSON CORPORATION
- Takashi Takeda
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE, VIRTUAL IMAGE DISPLAY DEVICE, AND LIGHT-GUIDING DEVICE
- Publication number 20220128826
- Publication date Apr 28, 2022
- SEIKO EPSON CORPORATION
- Toshiyuki NOGUCHI
- G02 - OPTICS

Takashi Takeda

Person

Patents Grantslast 30 patents

Optical unit and image display device

Virtual image display device and optical unit

Fluorescent body, method for manufacturing same, and light-emitting...

Braking control apparatus

Virtual image display device

Vehicle theft deterrent apparatus

Display device and optical unit

Secondary battery protection apparatus and battery pack including t...

Virtual image display apparatus

Electronic apparatus

Braking control device

Vehicle control apparatus

Vehicle controller

Vehicle controller

Virtual image display apparatus comprising an optical unit having a...

Vehicle control apparatus

Virtual image display device

Virtual image display device and optical unit

Virtual image display apparatus

Display module and display device

Virtual image display device

Light-guiding device, virtual image display apparatus, and method f...

Secondary battery protection circuit, secondary battery protection...

Head-mounted display

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

Secondary battery protection circuit, secondary battery protection...

Display module and display device

Virtual image display apparatus and optical unit

Virtual image display device and light-guiding member

Light-guiding device, display device, and method of manufacturing l...

Patents Applicationslast 30 patents

VIRTUAL IMAGE DISPLAY DEVICE AND OPTICAL UNIT

VIRTUAL IMAGE DISPLAY DEVICE AND OPTICAL UNIT

VIRTUAL IMAGE DISPLAY DEVICE AND OPTICAL UNIT

VIRTUAL IMAGE DISPLAY DEVICE AND HEAD-MOUNTED DISPLAY APPARATUS

VIRTUAL IMAGE DISPLAY DEVICE AND HEAD-MOUNTED DISPLAY APPARATUS

HEAD-MOUNTED DISPLAY APPARATUS AND OPTICAL UNIT

VIRTUAL IMAGE DISPLAY DEVICE AND HEAD-MOUNTED DISPLAY APPARATUS

PHOSPHOR, METHOD FOR PRODUCING SAME, LIGHT EMITTING ELEMENT AND LIG...

VIRTUAL IMAGE DISPLAY DEVICE

ELECTRONIC APPARATUS

PROJECTOR

SECONDARY BATTERY PROTECTION APPARATUS AND BATTERY PACK

VIRTUAL IMAGE DISPLAY APPARATUS

PROJECTION DEVICE AND METHOD OF CONTROLLING PROJECTION DEVICE

VEHICLE THEFT DETERRENT APPARATUS

BRAKING CONTROL APPARATUS

OPTICAL UNIT AND IMAGE DISPLAY DEVICE

BRAKING CONTROL DEVICE

FLUORESCENT BODY, METHOD FOR MANUFACTURING SAME, AND LIGHT-EMITTING...

VEHICLE CONTROLLER

VEHICLE CONTROL APPARATUS

AIRCRAFT AND FLIGHT CONTROLLER FOR AIRCRAFT

OPTICAL MODULE AND DISPLAY DEVICE

VIRTUAL IMAGE DISPLAY APPARATUS

DISPLAY MODULE, VIRTUAL DISPLAY APPARATUS, AND MANUFACTURING METHOD...

VIRTUAL IMAGE DISPLAY APPARATUS

DISPLAY DEVICE AND OPTICAL UNIT

SECONDARY BATTERY PROTECTION CIRCUIT, SECONDARY BATTERY PROTECTION...

DISPLAY DEVICE AND OPTICAL UNIT

OPTICAL MODULE, VIRTUAL IMAGE DISPLAY DEVICE, AND LIGHT-GUIDING DEVICE