Takuya IKEDA

Person

Shiojiri-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Head-mounted display apparatus, optical unit, and manufacturing met...
- Patent number 12,298,520
- Issue date May 13, 2025
- Seiko Epson Corporation
- Takuya Ikeda
- G02 - OPTICS
Information Patent Grant
Virtual image display device and image element unit
- Patent number 11,137,606
- Issue date Oct 5, 2021
- Seiko Epson Corporation
- Masayuki Takagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Virtual image display apparatus
- Patent number 11,099,398
- Issue date Aug 24, 2021
- Seiko Epson Corporation
- Masayuki Takagi
- G02 - OPTICS
Information Patent Grant
Virtual image display apparatus
- Patent number 10,409,075
- Issue date Sep 10, 2019
- Seiko Epson Corporation
- Masayuki Takagi
- G02 - OPTICS
Information Patent Grant
Virtual image display apparatus
- Patent number 10,001,652
- Issue date Jun 19, 2018
- Seiko Epson Corporation
- Masayuki Takagi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
VIRTUAL-IMAGE DISPLAY DEVICE
- Publication number 20250044597
- Publication date Feb 6, 2025
- SEIKO EPSON CORPORATION
- Toshiaki Miyao
- G02 - OPTICS
Information Patent Application
VIRTUAL IMAGE DISPLAY DEVICE AND OPTICAL UNIT
- Publication number 20250035931
- Publication date Jan 30, 2025
- SEIKO EPSON CORPORATION
- Toshiaki Miyao
- G02 - OPTICS
Information Patent Application
HEAD-MOUNTED DISPLAY APPARATUS, OPTICAL MODULE, AND MANUFACTURING M...
- Publication number 20240329412
- Publication date Oct 3, 2024
- SEIKO EPSON CORPORATION
- Takuya IKEDA
- G02 - OPTICS
Information Patent Application
HEAD-MOUNTED DISPLAY APPARATUS, OPTICAL UNIT, AND MANUFACTURING MET...
- Publication number 20240061256
- Publication date Feb 22, 2024
- SEIKO EPSON CORPORATION
- Takuya IKEDA
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY DEVICE, OPTICAL UNIT, AND MANUFACTURING METHOD OF OPT...
- Publication number 20240061260
- Publication date Feb 22, 2024
- SEIKO EPSON CORPORATION
- Toshiyuki Noguchi
- G02 - OPTICS
Information Patent Application
HEAD-MOUNTED DISPLAY APPARATUS AND OPTICAL UNIT
- Publication number 20240061258
- Publication date Feb 22, 2024
- SEIKO EPSON CORPORATION
- Toshiaki MIYAO
- G02 - OPTICS
Information Patent Application
VIRTUAL IMAGE DISPLAY DEVICE AND IMAGE ELEMENT UNIT
- Publication number 20200310132
- Publication date Oct 1, 2020
- SEIKO EPSON CORPORATION
- Masayuki TAKAGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VIRTUAL IMAGE DISPLAY APPARATUS
- Publication number 20200310139
- Publication date Oct 1, 2020
- SEIKO EPSON CORPORATION
- Masayuki TAKAGI
- G02 - OPTICS
Information Patent Application
VIRTUAL IMAGE DISPLAY APPARATUS
- Publication number 20180267322
- Publication date Sep 20, 2018
- SEIKO EPSON CORPORATION
- Masayuki TAKAGI
- G02 - OPTICS
Information Patent Application
VIRTUAL IMAGE DISPLAY APPARATUS
- Publication number 20180024368
- Publication date Jan 25, 2018
- SEIKO EPSON CORPORATION
- Masayuki TAKAGI
- G02 - OPTICS
Information Patent Application
ILLUMINATION SYSTEM, LIQUID CRYSTAL DEVICE, AND ELECTRONIC DEVICE
- Publication number 20080043170
- Publication date Feb 21, 2008
- EPSON IMAGING DEVICES CORPORATION
- Takuya IKEDA
- G02 - OPTICS

Takuya IKEDA

Person

Patents Grantslast 30 patents

Head-mounted display apparatus, optical unit, and manufacturing met...

Virtual image display device and image element unit

Virtual image display apparatus

Virtual image display apparatus

Virtual image display apparatus

Patents Applicationslast 30 patents

VIRTUAL-IMAGE DISPLAY DEVICE

VIRTUAL IMAGE DISPLAY DEVICE AND OPTICAL UNIT

HEAD-MOUNTED DISPLAY APPARATUS, OPTICAL MODULE, AND MANUFACTURING M...

HEAD-MOUNTED DISPLAY APPARATUS, OPTICAL UNIT, AND MANUFACTURING MET...

IMAGE DISPLAY DEVICE, OPTICAL UNIT, AND MANUFACTURING METHOD OF OPT...

HEAD-MOUNTED DISPLAY APPARATUS AND OPTICAL UNIT

VIRTUAL IMAGE DISPLAY DEVICE AND IMAGE ELEMENT UNIT

VIRTUAL IMAGE DISPLAY APPARATUS

VIRTUAL IMAGE DISPLAY APPARATUS

VIRTUAL IMAGE DISPLAY APPARATUS

ILLUMINATION SYSTEM, LIQUID CRYSTAL DEVICE, AND ELECTRONIC DEVICE