Masaru KURAMOTO

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light emitting element and method of manufacturing the same
- Patent number 11,081,862
- Issue date Aug 3, 2021
- Sony Corporation
- Tatsushi Hamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor device
- Patent number 10,700,497
- Issue date Jun 30, 2020
- Sony Corporation
- Masaru Kuramoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting element
- Patent number 10,637,209
- Issue date Apr 28, 2020
- Sony Corporation
- Tatsushi Hamaguchi
- G02 - OPTICS
Information Patent Grant
Semiconductor optical device
- Patent number 10,546,975
- Issue date Jan 28, 2020
- Sony Corporation
- Takashi Tange
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting element and method of manufacturing the same
- Patent number 10,541,513
- Issue date Jan 21, 2020
- Sony Corporation
- Tatsushi Hamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface light-emitting laser
- Patent number 10,256,609
- Issue date Apr 9, 2019
- Sony Corporation
- Shoichiro Izumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting element
- Patent number 10,199,799
- Issue date Feb 5, 2019
- Sony Corporation
- Tatsushi Hamaguchi
- G02 - OPTICS
Information Patent Grant
Semiconductor optical device
- Patent number 10,170,667
- Issue date Jan 1, 2019
- Sony Corporation
- Takashi Tange
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting element and manufacturing method thereof
- Patent number 10,141,721
- Issue date Nov 27, 2018
- Sony Corporation
- Noriyuki Futagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor device
- Patent number 10,109,984
- Issue date Oct 23, 2018
- Sony Corporation
- Masaru Kuramoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor element and laser device assembly
- Patent number 10,109,980
- Issue date Oct 23, 2018
- Sony Corporation
- Rintaro Koda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical device
- Patent number 9,917,228
- Issue date Mar 13, 2018
- Sony Corporation
- Takashi Tange
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser apparatus assembly
- Patent number 9,906,000
- Issue date Feb 27, 2018
- Sony Corporation
- Shunsuke Kono
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Multi-junction solar cell, photoelectric conversion device, and com...
- Patent number 9,905,719
- Issue date Feb 27, 2018
- Sony Corporation
- Hiroshi Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting element and method of manufacturing the same
- Patent number 9,893,492
- Issue date Feb 13, 2018
- Sony Corporation
- Tatsushi Hamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting element
- Patent number 9,882,352
- Issue date Jan 30, 2018
- Sony Corporation
- Tatsushi Hamaguchi
- G02 - OPTICS
Information Patent Grant
Semiconductor laser element
- Patent number 9,787,061
- Issue date Oct 10, 2017
- Sony Corporation
- Shinichi Wada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor-laser-device assembly
- Patent number 9,780,526
- Issue date Oct 3, 2017
- Sony Corporation
- Shunsuke Kono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device assembly
- Patent number 9,735,538
- Issue date Aug 15, 2017
- Sony Corporation
- Shunsuke Kono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting element having multiple surface areas of a semicondu...
- Patent number 9,595,810
- Issue date Mar 14, 2017
- Sony Corporation
- Tatsushi Hamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device assembly
- Patent number 9,537,288
- Issue date Jan 3, 2017
- Sony Corporation
- Hideki Watanabe
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of manufacturing light emitting element
- Patent number 9,515,455
- Issue date Dec 6, 2016
- Sony Corporation
- Noriyuki Futagawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light emitting element and method of manufacturing the same
- Patent number 9,407,067
- Issue date Aug 2, 2016
- Sony Corporation
- Tatsushi Hamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical amplifier
- Patent number RE45973
- Issue date Apr 12, 2016
- Sony Corporation
- Masaru Kuramoto
- 001 -
Information Patent Grant
Method of manufacturing light emitting element
- Patent number 9,252,566
- Issue date Feb 2, 2016
- Sony Corporation
- Noriyuki Futagawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Laser diode assembly
- Patent number 9,219,346
- Issue date Dec 22, 2015
- Sony Corporation
- Shunsuke Kono
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor-laser-device assembly
- Patent number 9,184,560
- Issue date Nov 10, 2015
- Sony Corporation
- Shunsuke Kono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode assembly and semiconductor optical amplifier assembly
- Patent number 9,153,938
- Issue date Oct 6, 2015
- Sony Corporation
- Hiroyuki Yokoyama
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser device
- Patent number 9,048,620
- Issue date Jun 2, 2015
- Sony Corporation
- Hideki Watanabe
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Laser diode assembly
- Patent number 9,048,619
- Issue date Jun 2, 2015
- Sony Corporation
- Shunsuke Kono
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING ELEMENT AND METHOD OF MANUFACTURING THE SAME
- Publication number 20200106243
- Publication date Apr 2, 2020
- SONY CORPORATION
- Tatsushi Hamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING ELEMENT
- Publication number 20190157842
- Publication date May 23, 2019
- SONY CORPORATION
- Tatsushi HAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE
- Publication number 20190148594
- Publication date May 16, 2019
- SONY CORPORATION
- Takashi TANGE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20190027900
- Publication date Jan 24, 2019
- SONY CORPORATION
- MASARU KURAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE LIGHT-EMITTING LASER
- Publication number 20180248339
- Publication date Aug 30, 2018
- SONY CORPORATION
- SHOICHIRO IZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING ELEMENT
- Publication number 20180212402
- Publication date Jul 26, 2018
- SONY CORPORATION
- Tatsushi HAMAGUCHI
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE
- Publication number 20180190866
- Publication date Jul 5, 2018
- SONY CORPORATION
- Takashi TANGE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING ELEMENT AND METHOD OF MANUFACTURING THE SAME
- Publication number 20180145483
- Publication date May 24, 2018
- SONY CORPORATION
- Tatsushi Hamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20170373468
- Publication date Dec 28, 2017
- SHOICHIRO IZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20170346258
- Publication date Nov 30, 2017
- SONY CORPORATION
- MASARU KURAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR ELEMENT AND LASER DEVICE ASSEMBLY
- Publication number 20170250522
- Publication date Aug 31, 2017
- SONY CORPORATION
- RINTARO KODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING ELEMENT AND MANUFACTURING METHOD THEREOF
- Publication number 20170201073
- Publication date Jul 13, 2017
- SONY CORPORATION
- NORIYUKI FUTAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE
- Publication number 20170141267
- Publication date May 18, 2017
- SONY CORPORATION
- Takashi TANGE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING ELEMENT
- Publication number 20170033533
- Publication date Feb 2, 2017
- SONY CORPORATION
- Tatsushi HAMAGUCHI
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING ELEMENT AND METHOD OF MANUFACTURING THE SAME
- Publication number 20160308332
- Publication date Oct 20, 2016
- SONY CORPORATION
- Tatsushi Hamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER ELEMENT
- Publication number 20160268777
- Publication date Sep 15, 2016
- SONY CORPORATION
- SHINICHI WADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR-LASER-DEVICE ASSEMBLY
- Publication number 20160111857
- Publication date Apr 21, 2016
- SONY CORPORATION
- Shunsuke KONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING LIGHT EMITTING ELEMENT
- Publication number 20150357795
- Publication date Dec 10, 2015
- SONY CORPORATION
- Noriyuki Futagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE ASSEMBLY
- Publication number 20150236474
- Publication date Aug 20, 2015
- SONY CORPORATION
- Shunsuke KONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL OSCILLATION DEVICE AND RECORDING APPARATUS
- Publication number 20150131425
- Publication date May 14, 2015
- SONY CORPORATION
- Goro Fujita
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR LASER DEVICE ASSEMBLY
- Publication number 20150085891
- Publication date Mar 26, 2015
- SONY CORPORATION
- Hideki Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING ELEMENT AND METHOD OF PRODUCING SAME
- Publication number 20150043606
- Publication date Feb 12, 2015
- SONY CORPORATION
- Tatsushi Hamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING ELEMENT AND METHOD OF MANUFACTURING THE SAME
- Publication number 20150043601
- Publication date Feb 12, 2015
- SONY CORPORATION
- Tatsushi Hamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING LIGHT EMITTING ELEMENT
- Publication number 20150044795
- Publication date Feb 12, 2015
- SONY CORPORATION
- Noriyuki Futagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20150043603
- Publication date Feb 12, 2015
- SONY CORPORATION
- Masaru Kuramoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR-LASER-DEVICE ASSEMBLY
- Publication number 20140376575
- Publication date Dec 25, 2014
- SONY CORPORATION
- Shunsuke KONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-JUNCTION SOLAR CELL, COMPOUND SEMICONDUCTOR DEVICE, PHOTOELEC...
- Publication number 20140345681
- Publication date Nov 27, 2014
- Hiroshi Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-JUNCTION SOLAR CELL, PHOTOELECTRIC CONVERSION DEVICE, AND COM...
- Publication number 20140345680
- Publication date Nov 27, 2014
- Hiroshi Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER APPARATUS ASSEMBLY
- Publication number 20140307750
- Publication date Oct 16, 2014
- Shunsuke Kono
- B82 - NANO-TECHNOLOGY
Information Patent Application
LASER DIODE ASSEMBLY
- Publication number 20140169391
- Publication date Jun 19, 2014
- Shunsuke Kono
- B82 - NANO-TECHNOLOGY

Masaru KURAMOTO

Person

Patents Grantslast 30 patents

Light emitting element and method of manufacturing the same

Optical semiconductor device

Light emitting element

Semiconductor optical device

Light emitting element and method of manufacturing the same

Surface light-emitting laser

Light emitting element

Semiconductor optical device

Light-emitting element and manufacturing method thereof

Optical semiconductor device

Optical semiconductor element and laser device assembly

Semiconductor optical device

Semiconductor laser apparatus assembly

Multi-junction solar cell, photoelectric conversion device, and com...

Light emitting element and method of manufacturing the same

Light emitting element

Semiconductor laser element

Semiconductor-laser-device assembly

Semiconductor laser device assembly

Light emitting element having multiple surface areas of a semicondu...

Semiconductor laser device assembly

Method of manufacturing light emitting element

Light emitting element and method of manufacturing the same

Semiconductor optical amplifier

Method of manufacturing light emitting element

Laser diode assembly

Semiconductor-laser-device assembly

Laser diode assembly and semiconductor optical amplifier assembly

Semiconductor laser device

Laser diode assembly

Patents Applicationslast 30 patents

LIGHT EMITTING ELEMENT AND METHOD OF MANUFACTURING THE SAME

LIGHT EMITTING ELEMENT

SEMICONDUCTOR OPTICAL DEVICE

OPTICAL SEMICONDUCTOR DEVICE

SURFACE LIGHT-EMITTING LASER

LIGHT EMITTING ELEMENT

SEMICONDUCTOR OPTICAL DEVICE

LIGHT EMITTING ELEMENT AND METHOD OF MANUFACTURING THE SAME

LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME

OPTICAL SEMICONDUCTOR DEVICE

OPTICAL SEMICONDUCTOR ELEMENT AND LASER DEVICE ASSEMBLY

LIGHT-EMITTING ELEMENT AND MANUFACTURING METHOD THEREOF

SEMICONDUCTOR OPTICAL DEVICE

LIGHT EMITTING ELEMENT

LIGHT EMITTING ELEMENT AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR LASER ELEMENT

SEMICONDUCTOR-LASER-DEVICE ASSEMBLY

METHOD OF MANUFACTURING LIGHT EMITTING ELEMENT

SEMICONDUCTOR LASER DEVICE ASSEMBLY

OPTICAL OSCILLATION DEVICE AND RECORDING APPARATUS

SEMICONDUCTOR LASER DEVICE ASSEMBLY

LIGHT EMITTING ELEMENT AND METHOD OF PRODUCING SAME

LIGHT EMITTING ELEMENT AND METHOD OF MANUFACTURING THE SAME

METHOD OF MANUFACTURING LIGHT EMITTING ELEMENT

LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR-LASER-DEVICE ASSEMBLY

MULTI-JUNCTION SOLAR CELL, COMPOUND SEMICONDUCTOR DEVICE, PHOTOELEC...

MULTI-JUNCTION SOLAR CELL, PHOTOELECTRIC CONVERSION DEVICE, AND COM...

SEMICONDUCTOR LASER APPARATUS ASSEMBLY

LASER DIODE ASSEMBLY