Takeru UTSUGI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Defect inspection apparatus and defect inspection method
- Patent number 12,196,673
- Issue date Jan 14, 2025
- HITACHI HIGH-TECH CORPORATION
- Takeru Utsugi
- G01 - MEASURING TESTING
Information Patent Grant
Waveguide, waveguide manufacturing apparatus, waveguide manufacturi...
- Patent number 11,513,473
- Issue date Nov 29, 2022
- Hitachi-LG Data Storage, Inc.
- Takeru Utsugi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hologram light guide plate with plurality of layers and head mount...
- Patent number 11,493,759
- Issue date Nov 8, 2022
- Hitachi-LG Data Storage, Inc.
- Tomoto Kawamura
- G02 - OPTICS
Information Patent Grant
Light-guiding plate, light-guiding plate manufacturing method, and...
- Patent number 11,428,939
- Issue date Aug 30, 2022
- Hitachi-LG Data Storage, Inc.
- Takeru Utsugi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging device
- Patent number 10,649,118
- Issue date May 12, 2020
- Hitachi, Ltd.
- Kazuyuki Tajima
- G02 - OPTICS
Information Patent Grant
Holographic memory device
- Patent number 9,841,731
- Issue date Dec 12, 2017
- Hitachi-LG Data Storage, Inc.
- Takeru Utsugi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SURFACE INSPECTION APPARATUS
- Publication number 20250012732
- Publication date Jan 9, 2025
- HITACHI HIGH-TECH CORPORATION
- Toshifumi HONDA
- G01 - MEASURING TESTING
Information Patent Application
DEFECT INSPECTION DEVICE
- Publication number 20240280483
- Publication date Aug 22, 2024
- Hitachi High-Tech Corporation
- Takeru UTSUGI
- G01 - MEASURING TESTING
Information Patent Application
SURFACE INSPECTION DEVICE AND SHAPE MEASUREMENT SOFTWARE
- Publication number 20240159520
- Publication date May 16, 2024
- Hitachi High-Tech Corporation
- Toshifumi HONDA
- G01 - MEASURING TESTING
Information Patent Application
QUANTUM COMPUTER AND CONTROL METHOD THEREFOR
- Publication number 20230409949
- Publication date Dec 21, 2023
- Hitachi, Ltd
- Takeru UTSUGI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUANTUM CALCULATOR
- Publication number 20230394348
- Publication date Dec 7, 2023
- Hitachi, Ltd
- Satoru AKIYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEFECT INSPECTION APPARATUS AND DEFECT INSPECTION METHOD
- Publication number 20230060883
- Publication date Mar 2, 2023
- HITACHI HIGH-TECH CORPORATION
- Takeru UTSUGI
- G01 - MEASURING TESTING
Information Patent Application
VIDEO DISPLAY DEVICE AND VIDEO DISPLAY SYSTEM
- Publication number 20220413204
- Publication date Dec 29, 2022
- Hitachi-LG Data Storage, Inc.
- Ryuji UKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DISPLAY DEVICE
- Publication number 20210382309
- Publication date Dec 9, 2021
- Hitachi-LG Data Storage, Inc.
- Takeru UTSUGI
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE, METHOD FOR MANUFACTURING LIGHT GUIDE PLATE, AND...
- Publication number 20210165224
- Publication date Jun 3, 2021
- Hitachi-LG Data Storage, Inc.
- Takeru UTSUGI
- G02 - OPTICS
Information Patent Application
WAVEGUIDE, WAVEGUIDE MANUFACTURING APPARATUS, WAVEGUIDE MANUFACTURI...
- Publication number 20210055693
- Publication date Feb 25, 2021
- Hitachi-LG Data Storage, Inc.
- Takeru UTSUGI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HOLOGRAM LIGHT GUIDE PLATE, HEAD MOUNT DISPLAY
- Publication number 20210033864
- Publication date Feb 4, 2021
- Hitachi-LG Data Storage, Inc.
- Tomoto KAWAMURA
- G02 - OPTICS
Information Patent Application
LIGHT-GUIDING PLATE, AND HOLOGRAM RECORDING DEVICE AND HOLOGRAM REC...
- Publication number 20210003763
- Publication date Jan 7, 2021
- Hitachi-LG Data Storage, Inc.
- Mayumi SASAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT-GUIDING PLATE, LIGHT-GUIDING PLATE MANUFACTURING METHOD, AND...
- Publication number 20200278546
- Publication date Sep 3, 2020
- Takeru UTSUGI
- G02 - OPTICS
Information Patent Application
IMAGING DEVICE
- Publication number 20190278006
- Publication date Sep 12, 2019
- Hitachi, Ltd
- Kazuyuki TAJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HOLOGRAPHIC MEMORY DEVICE
- Publication number 20160041525
- Publication date Feb 11, 2016
- Hitachi-LG Data Storage, Inc.
- Takeru UTSUGI
- G02 - OPTICS

Takeru UTSUGI

Person

Patents Grantslast 30 patents

Defect inspection apparatus and defect inspection method

Waveguide, waveguide manufacturing apparatus, waveguide manufacturi...

Hologram light guide plate with plurality of layers and head mount...

Light-guiding plate, light-guiding plate manufacturing method, and...

Imaging device

Holographic memory device

Patents Applicationslast 30 patents

SURFACE INSPECTION APPARATUS

DEFECT INSPECTION DEVICE

SURFACE INSPECTION DEVICE AND SHAPE MEASUREMENT SOFTWARE

QUANTUM COMPUTER AND CONTROL METHOD THEREFOR

QUANTUM CALCULATOR

DEFECT INSPECTION APPARATUS AND DEFECT INSPECTION METHOD

VIDEO DISPLAY DEVICE AND VIDEO DISPLAY SYSTEM

IMAGE DISPLAY DEVICE

LIGHT GUIDE PLATE, METHOD FOR MANUFACTURING LIGHT GUIDE PLATE, AND...

WAVEGUIDE, WAVEGUIDE MANUFACTURING APPARATUS, WAVEGUIDE MANUFACTURI...

HOLOGRAM LIGHT GUIDE PLATE, HEAD MOUNT DISPLAY

LIGHT-GUIDING PLATE, AND HOLOGRAM RECORDING DEVICE AND HOLOGRAM REC...

LIGHT-GUIDING PLATE, LIGHT-GUIDING PLATE MANUFACTURING METHOD, AND...

IMAGING DEVICE

HOLOGRAPHIC MEMORY DEVICE