Masaru Kuramoto

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vertical cavity light-emitting element
- Patent number 10,892,601
- Issue date Jan 12, 2021
- Stanley Electric Co., Ltd.
- Masaru Kuramoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride based semiconductor light-emitting device
- Patent number 7,282,745
- Issue date Oct 16, 2007
- NEC Corporation
- Atsushi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and a method for the manufacture thereof
- Patent number 7,183,585
- Issue date Feb 27, 2007
- NEC Corporation
- Masaru Kuramoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride based semiconductor light-emitting device
- Patent number 6,977,952
- Issue date Dec 20, 2005
- NEC Corporation
- Atsushi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride based semiconductor photo-luminescent device
- Patent number 6,855,959
- Issue date Feb 15, 2005
- NEC Corporation
- Atsushi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Group III-V compound semiconductor crystal structure and method of...
- Patent number 6,809,351
- Issue date Oct 26, 2004
- NEC Corporation
- Masaru Kuramoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride based semiconductor device and method of forming the same
- Patent number 6,642,546
- Issue date Nov 4, 2003
- NEC Corporation
- Masaru Kuramoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gallium nitride based compound semiconductor light-emitting device
- Patent number 6,635,905
- Issue date Oct 21, 2003
- NEC Corporation
- Masaaki Nido
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
II-VI compound semiconductor based light emitting device having rec...
- Patent number 6,078,062
- Issue date Jun 20, 2000
- NEC Corporation
- Masaru Kuramoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VERTICAL CAVITY LIGHT-EMITTING ELEMENT
- Publication number 20240405515
- Publication date Dec 5, 2024
- STANLEY ELECTRIC CO., LTD
- Masaru KURAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY LIGHT-EMITTING ELEMENT
- Publication number 20240380173
- Publication date Nov 14, 2024
- MEIJO UNIVERSITY
- Tetsuya TAKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY LIGHT-EMITTING ELEMENT
- Publication number 20230044637
- Publication date Feb 9, 2023
- STANLEY ELECTRIC CO., LTD
- Masaru KURAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY LIGHT-EMITTING ELEMENT
- Publication number 20220285917
- Publication date Sep 8, 2022
- STANLEY ELECTRIC CO., LTD
- Keisuke NAKATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING DEVICE
- Publication number 20220149595
- Publication date May 12, 2022
- STANLEY ELECTRIC CO., LTD
- Masaru KURAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING DEVICE
- Publication number 20220140570
- Publication date May 5, 2022
- STANLEY ELECTRIC CO., LTD
- Masaru KURAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING DEVICE
- Publication number 20210384706
- Publication date Dec 9, 2021
- STANLEY ELECTRIC CO., LTD
- Masaru KURAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING DEVICE
- Publication number 20210351568
- Publication date Nov 11, 2021
- STANLEY ELECTRIC CO., LTD
- Masaru KURAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY LIGHT-EMITTING ELEMENT
- Publication number 20190363515
- Publication date Nov 28, 2019
- Stanley Electric Co., Ltd
- Masaru KURAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitride semiconductor substrate and nitride semiconductor device us...
- Publication number 20060051939
- Publication date Mar 9, 2006
- NEC CORPORATION
- Masaru Kuramoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitride based semiconductor light-emitting device
- Publication number 20060011903
- Publication date Jan 19, 2006
- NEC Corporation
- Atsushi Yamaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Nitride based semiconductor photo-luminescent device
- Publication number 20050098793
- Publication date May 12, 2005
- NEC Corporation
- Atsushi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and a method for the manufacture thereof
- Publication number 20050093009
- Publication date May 5, 2005
- NEC Corporation
- Masaru Kuramoto
- B82 - NANO-TECHNOLOGY
Information Patent Application
Gallium nitride based compound semiconductor light-emitting device
- Publication number 20030052316
- Publication date Mar 20, 2003
- NEC Corporation
- Masaaki Nido
- B82 - NANO-TECHNOLOGY
Information Patent Application
Group III-V compound semiconductor crystal structure and method of...
- Publication number 20020168844
- Publication date Nov 14, 2002
- NEC Corporation
- Masaru Kuramoto
- C30 - CRYSTAL GROWTH
Information Patent Application
Nitride based semiconductor light-emitting device
- Publication number 20020030200
- Publication date Mar 14, 2002
- NEC Corporation
- Atsushi Yamaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Nitride based semiconductor photo-luminescent device
- Publication number 20010032975
- Publication date Oct 25, 2001
- NEC Corporation
- Atsushi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitride based semiconductor device and method of forming the same
- Publication number 20010030316
- Publication date Oct 18, 2001
- NEC Corporation
- Masaru Kuramoto
- H01 - BASIC ELECTRIC ELEMENTS

Masaru Kuramoto

Person

Patents Grantslast 30 patents

Vertical cavity light-emitting element

Nitride based semiconductor light-emitting device

Semiconductor device and a method for the manufacture thereof

Nitride based semiconductor light-emitting device

Nitride based semiconductor photo-luminescent device

Group III-V compound semiconductor crystal structure and method of...

Nitride based semiconductor device and method of forming the same

Gallium nitride based compound semiconductor light-emitting device

II-VI compound semiconductor based light emitting device having rec...

Patents Applicationslast 30 patents

VERTICAL CAVITY LIGHT-EMITTING ELEMENT

VERTICAL CAVITY LIGHT-EMITTING ELEMENT

VERTICAL CAVITY LIGHT-EMITTING ELEMENT

VERTICAL CAVITY LIGHT-EMITTING ELEMENT

VERTICAL CAVITY SURFACE EMITTING DEVICE

VERTICAL CAVITY SURFACE EMITTING DEVICE

VERTICAL CAVITY SURFACE EMITTING DEVICE

VERTICAL CAVITY SURFACE EMITTING DEVICE

VERTICAL CAVITY LIGHT-EMITTING ELEMENT

Nitride semiconductor substrate and nitride semiconductor device us...

Nitride based semiconductor light-emitting device

Nitride based semiconductor photo-luminescent device

Semiconductor device and a method for the manufacture thereof

Gallium nitride based compound semiconductor light-emitting device

Group III-V compound semiconductor crystal structure and method of...

Nitride based semiconductor light-emitting device

Nitride based semiconductor photo-luminescent device

Nitride based semiconductor device and method of forming the same