Masahiro Murayama

Person

Miyagi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor light emitting device
- Patent number 12,191,628
- Issue date Jan 7, 2025
- Sony Group Corporation
- Yoshiro Takiguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device and projection display apparatus
- Patent number 12,044,956
- Issue date Jul 23, 2024
- Sony Corporation
- Hisayoshi Motobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting device and method of manufacturing sem...
- Patent number 11,929,591
- Issue date Mar 12, 2024
- Sony Corporation
- Masahiro Murayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, semiconductor laser, and method of producing...
- Patent number 11,876,349
- Issue date Jan 16, 2024
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Masahiro Murayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, semiconductor laser, and method of producing...
- Patent number 11,121,524
- Issue date Sep 14, 2021
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Masahiro Murayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting apparatus and method of manufacturing light emitting...
- Patent number 10,727,144
- Issue date Jul 28, 2020
- SNY CORPORATION
- Masahiro Murayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device
- Patent number 10,541,509
- Issue date Jan 21, 2020
- Sony Corporation
- Hidekazu Kawanishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting element and semiconductor light emitti...
- Patent number 9,356,424
- Issue date May 31, 2016
- Sony Corporation
- Masahiro Murayama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMISSION ELEMENT
- Publication number 20240332909
- Publication date Oct 3, 2024
- SONY GROUP CORPORATION
- MASAHIRO MURAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER ELEMENT AND METHOD OF PRODUCING SEMICONDUCTOR L...
- Publication number 20230187897
- Publication date Jun 15, 2023
- SONY GROUP CORPORATION
- YUICHIRO KIKUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE, WAVELENGTH CONVERSION UNIT, AND HEADLIGHT OR...
- Publication number 20220344549
- Publication date Oct 27, 2022
- SONY GROUP CORPORATION
- Satoshi WADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20220077649
- Publication date Mar 10, 2022
- SONY GROUP CORPORATION
- Yoshiro TAKIGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, SEMICONDUCTOR LASER, AND METHOD OF PRODUCING...
- Publication number 20210376571
- Publication date Dec 2, 2021
- Sony Semiconductor Solutions Corporation
- MASAHIRO MURAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND PROJECTION DISPLAY APPARATUS
- Publication number 20210181614
- Publication date Jun 17, 2021
- SONY CORPORATION
- Hisayoshi MOTOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING SEM...
- Publication number 20210044088
- Publication date Feb 11, 2021
- SONY CORPORATION
- MASAHIRO MURAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, SEMICONDUCTOR LASER, AND METHOD OF PRODUCING...
- Publication number 20190393679
- Publication date Dec 26, 2019
- Sony Semiconductor Solutions Corporation
- MASAHIRO MURAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING APPARATUS AND METHOD OF MANUFACTURING LIGHT EMITTING...
- Publication number 20190035700
- Publication date Jan 31, 2019
- SONY CORPORATION
- MASAHIRO MURAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20190020174
- Publication date Jan 17, 2019
- SONY CORPORATION
- HIDEKAZU KAWANISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT AND SEMICONDUCTOR LIGHT EMITTI...
- Publication number 20150023379
- Publication date Jan 22, 2015
- SONY CORPORATION
- Masahiro Murayama
- H01 - BASIC ELECTRIC ELEMENTS

Masahiro Murayama

Person

Patents Grantslast 30 patents

Semiconductor light emitting device

Light-emitting device and projection display apparatus

Semiconductor light-emitting device and method of manufacturing sem...

Semiconductor device, semiconductor laser, and method of producing...

Semiconductor device, semiconductor laser, and method of producing...

Light emitting apparatus and method of manufacturing light emitting...

Semiconductor light emitting device

Semiconductor light emitting element and semiconductor light emitti...

Patents Applicationslast 30 patents

NITRIDE SEMICONDUCTOR LIGHT EMISSION ELEMENT

SEMICONDUCTOR LASER ELEMENT AND METHOD OF PRODUCING SEMICONDUCTOR L...

LIGHT-EMITTING DEVICE, WAVELENGTH CONVERSION UNIT, AND HEADLIGHT OR...

SEMICONDUCTOR LIGHT EMITTING DEVICE

SEMICONDUCTOR DEVICE, SEMICONDUCTOR LASER, AND METHOD OF PRODUCING...

LIGHT-EMITTING DEVICE AND PROJECTION DISPLAY APPARATUS

SEMICONDUCTOR LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING SEM...

SEMICONDUCTOR DEVICE, SEMICONDUCTOR LASER, AND METHOD OF PRODUCING...

LIGHT EMITTING APPARATUS AND METHOD OF MANUFACTURING LIGHT EMITTING...

SEMICONDUCTOR LIGHT EMITTING DEVICE

SEMICONDUCTOR LIGHT EMITTING ELEMENT AND SEMICONDUCTOR LIGHT EMITTI...