Toshio Katsuyama

Person

Fukui-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image display device using retinal scanning display unit and image...
- Patent number 12,174,381
- Issue date Dec 24, 2024
- UNIVERSITY OF FUKUI
- Shoji Yamada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical multiplexer reduced in background light
- Patent number 12,105,326
- Issue date Oct 1, 2024
- SEIREN KST CORP.
- Akira Himeno
- G02 - OPTICS
Information Patent Grant
Optical multiplexer and optical multiplexing method
- Patent number 12,050,342
- Issue date Jul 30, 2024
- UNIVERSITY OF FUKUI
- Akira Nakao
- G02 - OPTICS
Information Patent Grant
Light beam emission device and light beam projection device equippe...
- Patent number 11,895,442
- Issue date Feb 6, 2024
- UNIVERSITY OF FUKUI
- Toshio Katsuyama
- F21 - LIGHTING
Information Patent Grant
Image generating device and image generating method for detecting p...
- Patent number 11,307,405
- Issue date Apr 19, 2022
- UNIVERSITY OF FUKUI
- Toshio Katsuyama
- G02 - OPTICS
Information Patent Grant
Two-dimensional optical scanning mirror device, manufacturing metho...
- Patent number 11,307,407
- Issue date Apr 19, 2022
- National University Corporation University of Fukui
- Toshio Katsuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplexer
- Patent number 11,287,571
- Issue date Mar 29, 2022
- National University Corporation University of Fukui
- Toshio Katsuyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image display device using retinal scanning display unit and method...
- Patent number 11,188,149
- Issue date Nov 30, 2021
- UNIVERSITY OF FUKUI
- Shoji Yamada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Two-dimensional optical scanning mirror device, manufacturing metho...
- Patent number 11,067,792
- Issue date Jul 20, 2021
- National University Corporation University of Fukui
- Toshio Katsuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiplexer
- Patent number 10,408,999
- Issue date Sep 10, 2019
- National University Corporation University of Fukui
- Toshio Katsuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplexer, image projection apparatus using the multiplexer and i...
- Patent number 10,185,091
- Issue date Jan 22, 2019
- National University Corporation University of Fukui
- Toshio Katsuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplexer, image projection apparatus using the multiplexer and i...
- Patent number 9,952,389
- Issue date Apr 24, 2018
- National University Corporation University of Fukui
- Toshio Katsuyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MULTIPLEXER AND OPTICAL MULTIPLEXING METHOD
- Publication number 20240027683
- Publication date Jan 25, 2024
- UNIVERSITY OF FUKUI
- Akira NAKAO
- G02 - OPTICS
Information Patent Application
OPTICAL MULTIPLEXER AND MANUFACTURING METHOD FOR THE SAME
- Publication number 20230273368
- Publication date Aug 31, 2023
- University of Fukui
- Toshio Katsuyama
- G02 - OPTICS
Information Patent Application
OPTICAL MULTIPLEXER REDUCED IN BACKGROUND LIGHT
- Publication number 20230084204
- Publication date Mar 16, 2023
- SEIREN KST CORP.
- Akira HIMENO
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY DEVICE USING RETINAL SCANNING DISPLAY UNIT AND IMAGE...
- Publication number 20220299771
- Publication date Sep 22, 2022
- UNIVERSITY OF FUKUI
- Shoji YAMADA
- G02 - OPTICS
Information Patent Application
LIGHT BEAM EMISSION DEVICE AND LIGHT BEAM PROJECTION DEVICE EQUIPPE...
- Publication number 20220021854
- Publication date Jan 20, 2022
- University of Fukui
- Toshio Katsuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SCANNING TYPE VIDEO PROJECTION DEVICE
- Publication number 20210400244
- Publication date Dec 23, 2021
- University of Fukui
- Toshio Katsuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLEXER
- Publication number 20210286127
- Publication date Sep 16, 2021
- NATIONAL UNIVERSITY CORPORATION UNIVERSITY OF FUKUI
- Toshio Katsuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MULTIPLEXER, LIGHT SOURCE MODULE, TWO-DIMENSIONAL OPTICAL S...
- Publication number 20210152794
- Publication date May 20, 2021
- University of Fukui
- Shoji Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL WAVEGUIDE-TYPE OPTICAL MULTIPLEXER, OPTICAL WAVEGUIDE-TYPE...
- Publication number 20210149110
- Publication date May 20, 2021
- University of Fukui
- Toshio Katsuyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL MULTIPLEXER, LIGHT SOURCE MODULE, TWO-DIMENSIONAL OPTICAL S...
- Publication number 20210149111
- Publication date May 20, 2021
- University of Fukui
- Toshio Katsuyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE DISPLAY DEVICE USING RETINAL SCANNING DISPLAY UNIT AND METHOD...
- Publication number 20210080727
- Publication date Mar 18, 2021
- UNIVERSITY OF FUKUI
- Shoji Yamada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTIPLEXER
- Publication number 20200348467
- Publication date Nov 5, 2020
- NATIONAL UNIVERSITY CORPORATION UNIVERSITY OF FUKUII
- Toshio Katsuyama
- G02 - OPTICS
Information Patent Application
TWO-DIMENSIONAL OPTICAL SCANNING MIRROR DEVICE, MANUFACTURING METHO...
- Publication number 20200257108
- Publication date Aug 13, 2020
- NATIONAL UNIVERSITY CORPORATION UNIVERSITY OF FUKUI
- Toshio Katsuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE GENERATING DEVICE AND IMAGE GENERATING METHOD
- Publication number 20200033590
- Publication date Jan 30, 2020
- University of Fukui
- Toshio Katsuyama
- G02 - OPTICS
Information Patent Application
MULTIPLEXER
- Publication number 20190339451
- Publication date Nov 7, 2019
- NATIONAL UNIVERSITY CORPORATION UNIVERSITY OF FUKUII
- Toshio Katsuyama
- G02 - OPTICS
Information Patent Application
MULTIPLEXER
- Publication number 20190107675
- Publication date Apr 11, 2019
- NATIONAL UNIVERSITY CORPORATION UNIVERSITY OF FUKUI
- Toshio Katsuyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TWO-DIMENSIONAL OPTICAL SCANNING MIRROR DEVICE, MANUFACTURING METHO...
- Publication number 20190101746
- Publication date Apr 4, 2019
- NATIONAL UNIVERSITY CORPORATION UNIVERSITY OF FUKUI
- Toshio Katsuyama
- G02 - OPTICS
Information Patent Application
MULTIPLEXER, IMAGE PROJECTION APPARATUS USING THE MULTIPLEXER AND I...
- Publication number 20180156977
- Publication date Jun 7, 2018
- NATIONAL UNIVERSITY CORPORATION UNIVERSITY OF FUKUI
- Toshio Katsuyama
- G02 - OPTICS
Information Patent Application
MULTIPLEXER, IMAGE PROJECTION APPARATUS USING THE MULTIPLEXER AND I...
- Publication number 20170146744
- Publication date May 25, 2017
- NATIONAL UNIVERSITY CORPORATION UNIVERSITY OF FUKUI
- Toshio Katsuyama
- G02 - OPTICS

Toshio Katsuyama

Person

Patents Grantslast 30 patents

Image display device using retinal scanning display unit and image...

Optical multiplexer reduced in background light

Optical multiplexer and optical multiplexing method

Light beam emission device and light beam projection device equippe...

Image generating device and image generating method for detecting p...

Two-dimensional optical scanning mirror device, manufacturing metho...

Multiplexer

Image display device using retinal scanning display unit and method...

Two-dimensional optical scanning mirror device, manufacturing metho...

Multiplexer

Multiplexer, image projection apparatus using the multiplexer and i...

Multiplexer, image projection apparatus using the multiplexer and i...

Patents Applicationslast 30 patents

OPTICAL MULTIPLEXER AND OPTICAL MULTIPLEXING METHOD

OPTICAL MULTIPLEXER AND MANUFACTURING METHOD FOR THE SAME

OPTICAL MULTIPLEXER REDUCED IN BACKGROUND LIGHT

IMAGE DISPLAY DEVICE USING RETINAL SCANNING DISPLAY UNIT AND IMAGE...

LIGHT BEAM EMISSION DEVICE AND LIGHT BEAM PROJECTION DEVICE EQUIPPE...

OPTICAL SCANNING TYPE VIDEO PROJECTION DEVICE

MULTIPLEXER

OPTICAL MULTIPLEXER, LIGHT SOURCE MODULE, TWO-DIMENSIONAL OPTICAL S...

OPTICAL WAVEGUIDE-TYPE OPTICAL MULTIPLEXER, OPTICAL WAVEGUIDE-TYPE...

OPTICAL MULTIPLEXER, LIGHT SOURCE MODULE, TWO-DIMENSIONAL OPTICAL S...

IMAGE DISPLAY DEVICE USING RETINAL SCANNING DISPLAY UNIT AND METHOD...

MULTIPLEXER

TWO-DIMENSIONAL OPTICAL SCANNING MIRROR DEVICE, MANUFACTURING METHO...

IMAGE GENERATING DEVICE AND IMAGE GENERATING METHOD

MULTIPLEXER

MULTIPLEXER

TWO-DIMENSIONAL OPTICAL SCANNING MIRROR DEVICE, MANUFACTURING METHO...

MULTIPLEXER, IMAGE PROJECTION APPARATUS USING THE MULTIPLEXER AND I...

MULTIPLEXER, IMAGE PROJECTION APPARATUS USING THE MULTIPLEXER AND I...