Motoshi NAKAYAMA

Person

Fukushima, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical filter and imaging device
- Patent number 12,181,696
- Issue date Dec 31, 2024
- AGC Inc.
- Kazuhiko Shiono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diffractive optical element, projection device, and measurement dev...
- Patent number 12,147,058
- Issue date Nov 19, 2024
- AGC Inc.
- Ryota Murakami
- G01 - MEASURING TESTING
Information Patent Grant
Diffractive optical element and illumination optical system
- Patent number 12,085,739
- Issue date Sep 10, 2024
- AGC Inc.
- Ryota Murakami
- G02 - OPTICS
Information Patent Grant
Diffractive optical element, projection device, and measurement device
- Patent number 11,536,981
- Issue date Dec 27, 2022
- AGC Inc.
- Ryota Murakami
- G01 - MEASURING TESTING
Information Patent Grant
Optical element, optical system and imaging apparatus
- Patent number 9,654,676
- Issue date May 16, 2017
- Asahi Glass Company, Limited
- Motoshi Nakayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FILTER
- Publication number 20250044490
- Publication date Feb 6, 2025
- AGC Inc.
- Motoshi NAKAYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER
- Publication number 20250044489
- Publication date Feb 6, 2025
- AGC Inc.
- Motoshi NAKAYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER
- Publication number 20240345291
- Publication date Oct 17, 2024
- AGC Inc.
- Kazuhiko SHIONO
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER
- Publication number 20240176054
- Publication date May 30, 2024
- AGC Inc.
- Motoshi NAKAYAMA
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE ELEMENT AND DISPLAY APPARATUS USING THE SAME
- Publication number 20240061165
- Publication date Feb 22, 2024
- AGC Inc.
- Motoshi NAKAYAMA
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT, PROJECTION DEVICE, AND MEASUREMENT DEV...
- Publication number 20230108188
- Publication date Apr 6, 2023
- AGC Inc.
- Ryota MURAKAMI
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER AND IMAGING DEVICE
- Publication number 20220291433
- Publication date Sep 15, 2022
- AGC Inc.
- Motoshi NAKAYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER
- Publication number 20220276420
- Publication date Sep 1, 2022
- AGC Inc.
- Yuichiro ORITA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL FILTER AND IMAGING DEVICE
- Publication number 20220011484
- Publication date Jan 13, 2022
- AGC Inc.
- Kazuhiko SHIONO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT AND ILLUMINATION OPTICAL SYSTEM
- Publication number 20210255374
- Publication date Aug 19, 2021
- AGC Inc.
- Ryota MURAKAMI
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FILTER AND IMAGING DEVICE
- Publication number 20210191012
- Publication date Jun 24, 2021
- AGC Inc.
- Kazuhiko SHIONO
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT, PROJECTION DEVICE, AND MEASUREMENT DEVICE
- Publication number 20210088802
- Publication date Mar 25, 2021
- AGC Inc.
- Ryota MURAKAMI
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL ELEMENT, OPTICAL SYSTEM AND IMAGING APPARATUS
- Publication number 20150281536
- Publication date Oct 1, 2015
- ASAHI GLASS COMPANY, LIMITED
- Motoshi NAKAYAMA
- G02 - OPTICS

Motoshi NAKAYAMA

Person

Patents Grantslast 30 patents

Optical filter and imaging device

Diffractive optical element, projection device, and measurement dev...

Diffractive optical element and illumination optical system

Diffractive optical element, projection device, and measurement device

Optical element, optical system and imaging apparatus

Patents Applicationslast 30 patents

OPTICAL FILTER

OPTICAL FILTER

OPTICAL FILTER

OPTICAL FILTER

LIGHT GUIDE ELEMENT AND DISPLAY APPARATUS USING THE SAME

DIFFRACTIVE OPTICAL ELEMENT, PROJECTION DEVICE, AND MEASUREMENT DEV...

OPTICAL FILTER AND IMAGING DEVICE

OPTICAL FILTER

OPTICAL FILTER AND IMAGING DEVICE

DIFFRACTIVE OPTICAL ELEMENT AND ILLUMINATION OPTICAL SYSTEM

OPTICAL FILTER AND IMAGING DEVICE

DIFFRACTIVE OPTICAL ELEMENT, PROJECTION DEVICE, AND MEASUREMENT DEVICE

OPTICAL ELEMENT, OPTICAL SYSTEM AND IMAGING APPARATUS