Kaori NAKATSUGAWA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Portable lighting device and lighting method
- Patent number 11,549,664
- Issue date Jan 10, 2023
- Dai Nippon Printing Co., Ltd.
- Shumpei Nishio
- F21 - LIGHTING
Information Patent Grant
Illumination apparatus having a coherent light source and diffracti...
- Patent number 11,505,111
- Issue date Nov 22, 2022
- Dai Nippon Printing Co., Ltd.
- Shumpei Nishio
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Illumination apparatus, hologram device, and vehicle control method
- Patent number 11,186,219
- Issue date Nov 30, 2021
- Dai Nippon Printing Co., Ltd.
- Shumpei Nishio
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Screen, display apparatus, screen use method, particle, particle la...
- Patent number 10,955,736
- Issue date Mar 23, 2021
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- G02 - OPTICS
Information Patent Grant
Illumination apparatus, hologram device, and vehicle control method
- Patent number 10,773,636
- Issue date Sep 15, 2020
- Dai Nippon Printing Co., Ltd.
- Shumpei Nishio
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Illumination device
- Patent number 10,754,168
- Issue date Aug 25, 2020
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical sheet, screen, and display apparatus
- Patent number 10,656,495
- Issue date May 19, 2020
- Dai Nippon Printing Co., Ltd.
- Shogo Kubota
- G02 - OPTICS
Information Patent Grant
Screen, display apparatus, screen use method, particle, particle la...
- Patent number 10,634,986
- Issue date Apr 28, 2020
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Illumination device
- Patent number 10,317,695
- Issue date Jun 11, 2019
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ILLUMINATION APPARATUS, HOLOGRAM DEVICE, AND VEHICLE CONTROL METHOD
- Publication number 20220032836
- Publication date Feb 3, 2022
- DAI NIPPON PRINTING CO., LTD.
- Shumpei NISHIO
- B60 - VEHICLES IN GENERAL
Information Patent Application
PORTABLE LIGHTING DEVICE AND LIGHTING METHOD
- Publication number 20220018521
- Publication date Jan 20, 2022
- DAI NIPPON PRINTING CO., LTD.
- Shumpei NISHIO
- F21 - LIGHTING
Information Patent Application
ILLUMINATION APPARATUS, HOLOGRAM DEVICE, AND VEHICLE CONTROL METHOD
- Publication number 20200369199
- Publication date Nov 26, 2020
- DAI NIPPON PRINTING CO., LTD.
- Shumpei NISHIO
- B60 - VEHICLES IN GENERAL
Information Patent Application
SCREEN, DISPLAY APPARATUS, SCREEN USE METHOD, PARTICLE, PARTICLE LA...
- Publication number 20200225569
- Publication date Jul 16, 2020
- DAI NIPPON PRINTING CO., LTD.
- Makio KURASHIGE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DISPLAY DEVICE
- Publication number 20200041880
- Publication date Feb 6, 2020
- DAI NIPPON PRINTING CO., LTD.
- Makio KURASHIGE
- G02 - OPTICS
Information Patent Application
OPTICAL SHEET, SCREEN, AND DISPLAY DEVICE
- Publication number 20200026175
- Publication date Jan 23, 2020
- DAI NIPPON PRINTING CO., LTD.
- Shogo KUBOTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SCREEN AND DISPLAY DEVICE
- Publication number 20190265499
- Publication date Aug 29, 2019
- DAI NIPPON PRINTING CO., LTD.
- Shogo KUBOTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ILLUMINATION DEVICE
- Publication number 20190265500
- Publication date Aug 29, 2019
- DAI NIPPON PRINTING CO., LTD.
- Makio KURASHIGE
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPTICAL SHEET, SCREEN, AND DISPLAY DEVICE
- Publication number 20190250497
- Publication date Aug 15, 2019
- DAI NIPPON PRINTING CO., LTD.
- Shogo KUBOTA
- G02 - OPTICS
Information Patent Application
ILLUMINATION APPARATUS, HOLOGRAM DEVICE, AND VEHICLE CONTROL METHOD
- Publication number 20190160996
- Publication date May 30, 2019
- DAI NIPPON PRINTING CO., LTD.
- Shumpei NISHIO
- B60 - VEHICLES IN GENERAL
Information Patent Application
PARTICLES, OPTICAL SHEET, SCREEN, DISPLAY DEVICE, PARTICLE INSPECTI...
- Publication number 20180299688
- Publication date Oct 18, 2018
- DAI NIPPON PRINTING CO. , LTD.
- Shogo KUBOTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SHEET, SCREEN, AND DISPLAY APPARATUS
- Publication number 20180275480
- Publication date Sep 27, 2018
- DAI NIPPON PRINTING CO., LTD.
- Shogo KUBOTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCREEN, DISPLAY APPARATUS, SCREEN USE METHOD, PARTICLE, PARTICLE LA...
- Publication number 20180120688
- Publication date May 3, 2018
- DAI NIPPON PRINTING CO., LTD.
- Makio KURASHIGE
- G02 - OPTICS
Information Patent Application
ILLUMINATION DEVICE
- Publication number 20170315375
- Publication date Nov 2, 2017
- DAI NIPPON PRINTING CO., LTD.
- Makio KURASHIGE
- B60 - VEHICLES IN GENERAL

Kaori NAKATSUGAWA

Person

Patents Grantslast 30 patents

Portable lighting device and lighting method

Illumination apparatus having a coherent light source and diffracti...

Illumination apparatus, hologram device, and vehicle control method

Screen, display apparatus, screen use method, particle, particle la...

Illumination apparatus, hologram device, and vehicle control method

Illumination device

Optical sheet, screen, and display apparatus

Screen, display apparatus, screen use method, particle, particle la...

Illumination device

Patents Applicationslast 30 patents

ILLUMINATION APPARATUS, HOLOGRAM DEVICE, AND VEHICLE CONTROL METHOD

PORTABLE LIGHTING DEVICE AND LIGHTING METHOD

ILLUMINATION APPARATUS, HOLOGRAM DEVICE, AND VEHICLE CONTROL METHOD

SCREEN, DISPLAY APPARATUS, SCREEN USE METHOD, PARTICLE, PARTICLE LA...

DISPLAY DEVICE

OPTICAL SHEET, SCREEN, AND DISPLAY DEVICE

SCREEN AND DISPLAY DEVICE

ILLUMINATION DEVICE

OPTICAL SHEET, SCREEN, AND DISPLAY DEVICE

ILLUMINATION APPARATUS, HOLOGRAM DEVICE, AND VEHICLE CONTROL METHOD

PARTICLES, OPTICAL SHEET, SCREEN, DISPLAY DEVICE, PARTICLE INSPECTI...

OPTICAL SHEET, SCREEN, AND DISPLAY APPARATUS

SCREEN, DISPLAY APPARATUS, SCREEN USE METHOD, PARTICLE, PARTICLE LA...

ILLUMINATION DEVICE