Osamu Maeda

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Surface emitting laser, electronic device, and method for manufactu...
- Patent number 12,300,969
- Issue date May 13, 2025
- Sony Group Corporation
- Takahiro Arakida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface emission laser driving method and surface emission laser de...
- Patent number 12,009,638
- Issue date Jun 11, 2024
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode array, method of manufacturing the same, printer, and o...
- Patent number RE48880
- Issue date Jan 4, 2022
- Sony Group Corporation
- Osamu Maeda
Information Patent Grant
Vertical cavity surface emitting laser
- Patent number RE48577
- Issue date Jun 1, 2021
- Sony Corporation
- Osamu Maeda
Information Patent Grant
Drive unit and light-emitting device
- Patent number 10,833,477
- Issue date Nov 10, 2020
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Osamu Maeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Laser diode array, method of manufacturing same, printer, and optic...
- Patent number RE46996
- Issue date Aug 14, 2018
- Sony Corporation
- Osamu Maeda
Information Patent Grant
Laser diode array, method of manufacturing same, printer, and optic...
- Patent number RE46059
- Issue date Jul 5, 2016
- Sony Corporation
- Osamu Maeda
- 001 -
Information Patent Grant
Correction circuit, drive circuit, light emission unit, and method...
- Patent number 9,136,670
- Issue date Sep 15, 2015
- Sony Corporation
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Correction circuit, drive circuit, light-emitting device and correc...
- Patent number 8,829,813
- Issue date Sep 9, 2014
- Sony Corporation
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser
- Patent number 8,638,829
- Issue date Jan 28, 2014
- Sony Corporation
- Osamu Maeda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Correction circuit, drive circuit, light emitting device, and metho...
- Patent number 8,619,827
- Issue date Dec 31, 2013
- Sony Corporation
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting device
- Patent number 8,582,615
- Issue date Nov 12, 2013
- Sony Corporation
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical integrated semiconductor light emitting device
- Patent number 8,513,683
- Issue date Aug 20, 2013
- Sony Corporation
- Osamu Maeda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor light emitting device
- Patent number 8,488,647
- Issue date Jul 16, 2013
- Sony Corporation
- Takahiro Arakida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-emitting semiconductor laser and manufacturing method thereof
- Patent number 8,435,815
- Issue date May 7, 2013
- Sony Corporation
- Masaki Shiozaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser
- Patent number 8,385,381
- Issue date Feb 26, 2013
- Sony Corporation
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser
- Patent number 8,363,687
- Issue date Jan 29, 2013
- Sony Corporation
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode array, method of manufacturing same, printer, and optic...
- Patent number 8,363,689
- Issue date Jan 29, 2013
- Sony Corporation
- Osamu Maeda
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Vertical cavity surface emitting laser
- Patent number 8,290,009
- Issue date Oct 16, 2012
- Sony Corporation
- Yuji Masui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser
- Patent number 8,218,594
- Issue date Jul 10, 2012
- Sony Corporation
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode and method of manufacturing the same
- Patent number 8,098,703
- Issue date Jan 17, 2012
- Sony Corporation
- Osamu Maeda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Vertical cavity surface emitting laser
- Patent number 8,077,752
- Issue date Dec 13, 2011
- Sony Corporation
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode array, method of manufacturing same, printer, and optic...
- Patent number 7,960,195
- Issue date Jun 14, 2011
- Sony Corporation
- Osamu Maeda
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Surface-emitting laser diode and method of manufacturing the same
- Patent number 7,920,615
- Issue date Apr 5, 2011
- Sony Corporation
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser
- Patent number 7,912,105
- Issue date Mar 22, 2011
- Sony Corporation
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting device
- Patent number 7,884,386
- Issue date Feb 8, 2011
- Sony Corporation
- Yuji Masui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser and method for manufacturing...
- Patent number 7,675,956
- Issue date Mar 9, 2010
- Sony Corporation
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VERTICAL-CAVITY SURFACE-EMITTING LASER
- Publication number 20250219356
- Publication date Jul 3, 2025
- Sony Semiconductor Solutions Corporation
- RYOMA HIGASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE EMITTING LASER, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTU...
- Publication number 20240055833
- Publication date Feb 15, 2024
- SONY GROUP CORPORATION
- Takahiro ARAKIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE EMITTING LASER
- Publication number 20230096932
- Publication date Mar 30, 2023
- Sony Semiconductor Solutions Corporation
- KOTA TOKUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE LIGHT-EMISSION LASER DEVICE
- Publication number 20220247153
- Publication date Aug 4, 2022
- Sony Semiconductor Solutions Corporation
- Osamu MAEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE EMISSION LASER DRIVING METHOD AND SURFACE EMISSION LASER DE...
- Publication number 20210384710
- Publication date Dec 9, 2021
- Sony Semiconductor Solutions Corporation
- Osamu MAEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRIVE UNIT AND LIGHT-EMITTING DEVICE
- Publication number 20190296518
- Publication date Sep 26, 2019
- Sony Semiconductor Solutions Corporation
- Osamu MAEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DIODE ARRAY, METHOD OF MANUFACTURING THE SAME, PRINTER, AND O...
- Publication number 20160308333
- Publication date Oct 20, 2016
- SONY CORPORATION
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CORRECTION CIRCUIT, DRIVE CIRCUIT, LIGHT EMISSION UNIT, AND METHOD...
- Publication number 20140105234
- Publication date Apr 17, 2014
- SONY CORPORATION
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CORRECTION CIRCUIT, DRIVING CIRCUIT, LIGHT EMITTING APPARATUS, AND...
- Publication number 20120250713
- Publication date Oct 4, 2012
- SONY CORPORATION
- Osamu Maeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor light-emitting device
- Publication number 20110243174
- Publication date Oct 6, 2011
- SONY CORPORATION
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Correction circuit, drive circuit, light-emitting device and correc...
- Publication number 20110241571
- Publication date Oct 6, 2011
- SONY CORPORATION
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vertical cavity surface emitting laser
- Publication number 20110194579
- Publication date Aug 11, 2011
- SONY CORPORATION
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surface-emitting semiconductor laser and manufacturing method thereof
- Publication number 20110182315
- Publication date Jul 28, 2011
- SONY CORPORATION
- Masaki Shiozaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Laser diode array, method of manufacturing same, printer, and optic...
- Publication number 20110164646
- Publication date Jul 7, 2011
- SONY CORPORATION
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor light emitting device
- Publication number 20110096806
- Publication date Apr 28, 2011
- SONY CORPORATION
- Takahiro Arakida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Correction circuit, drive circuit, light emitting device, and metho...
- Publication number 20110075691
- Publication date Mar 31, 2011
- SONY CORPORATION
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DIODE
- Publication number 20110007769
- Publication date Jan 13, 2011
- SONY CORPORATION
- Yuji Masui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser
- Publication number 20100238965
- Publication date Sep 23, 2010
- SONY CORPORATION
- Osamu Maeda
- B82 - NANO-TECHNOLOGY
Information Patent Application
Laser diode and method of manufacturing the same
- Publication number 20100226402
- Publication date Sep 9, 2010
- SONY CORPORATION
- Osamu Maeda
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor Light-emitting device
- Publication number 20100200868
- Publication date Aug 12, 2010
- SONY CORPORATION
- Yuji Masui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vertical cavity surface emitting laser
- Publication number 20100046565
- Publication date Feb 25, 2010
- SONY CORPORATION
- Yuji Masui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vertical cavity surface emitting laser
- Publication number 20100040104
- Publication date Feb 18, 2010
- SONY CORPORATION
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vertical cavity surface emitting laser
- Publication number 20090180506
- Publication date Jul 16, 2009
- SONY CORPORATION
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surface-Emitting Laser Diode and Method of Manufacturing the Same
- Publication number 20090129417
- Publication date May 21, 2009
- Sony Corporation
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Laser diode array, method of manufacturing same, printer, and opti...
- Publication number 20090052490
- Publication date Feb 26, 2009
- SONY CORPORATION
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vertical cavity surface emitting laser and method of manufacturing it
- Publication number 20080240194
- Publication date Oct 2, 2008
- SONY CORPORATION
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER
- Publication number 20070153865
- Publication date Jul 5, 2007
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER
- Publication number 20070014324
- Publication date Jan 18, 2007
- Osamu Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical integrated semiconductor light emitting device
- Publication number 20060192209
- Publication date Aug 31, 2006
- Osamu Maeda
- B82 - NANO-TECHNOLOGY

Osamu Maeda

Person

Patents Grantslast 30 patents

Surface emitting laser, electronic device, and method for manufactu...

Surface emission laser driving method and surface emission laser de...

Laser diode array, method of manufacturing the same, printer, and o...

Vertical cavity surface emitting laser

Drive unit and light-emitting device

Laser diode array, method of manufacturing same, printer, and optic...

Laser diode array, method of manufacturing same, printer, and optic...

Correction circuit, drive circuit, light emission unit, and method...

Correction circuit, drive circuit, light-emitting device and correc...

Semiconductor laser

Correction circuit, drive circuit, light emitting device, and metho...

Semiconductor light-emitting device

Optical integrated semiconductor light emitting device

Semiconductor light emitting device

Surface-emitting semiconductor laser and manufacturing method thereof

Vertical cavity surface emitting laser

Vertical cavity surface emitting laser

Laser diode array, method of manufacturing same, printer, and optic...

Vertical cavity surface emitting laser

Vertical cavity surface emitting laser

Laser diode and method of manufacturing the same

Vertical cavity surface emitting laser

Laser diode array, method of manufacturing same, printer, and optic...

Surface-emitting laser diode and method of manufacturing the same

Vertical cavity surface emitting laser

Semiconductor light-emitting device

Vertical cavity surface emitting laser and method for manufacturing...

Patents Applicationslast 30 patents

VERTICAL-CAVITY SURFACE-EMITTING LASER

SURFACE EMITTING LASER, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTU...

SURFACE EMITTING LASER

SURFACE LIGHT-EMISSION LASER DEVICE

SURFACE EMISSION LASER DRIVING METHOD AND SURFACE EMISSION LASER DE...

DRIVE UNIT AND LIGHT-EMITTING DEVICE

LASER DIODE ARRAY, METHOD OF MANUFACTURING THE SAME, PRINTER, AND O...

CORRECTION CIRCUIT, DRIVE CIRCUIT, LIGHT EMISSION UNIT, AND METHOD...

CORRECTION CIRCUIT, DRIVING CIRCUIT, LIGHT EMITTING APPARATUS, AND...

Semiconductor light-emitting device

Correction circuit, drive circuit, light-emitting device and correc...

Vertical cavity surface emitting laser

Surface-emitting semiconductor laser and manufacturing method thereof

Laser diode array, method of manufacturing same, printer, and optic...

Semiconductor light emitting device

Correction circuit, drive circuit, light emitting device, and metho...

LASER DIODE

Semiconductor laser

Laser diode and method of manufacturing the same

Semiconductor Light-emitting device

Vertical cavity surface emitting laser

Vertical cavity surface emitting laser

Vertical cavity surface emitting laser

Surface-Emitting Laser Diode and Method of Manufacturing the Same

Laser diode array, method of manufacturing same, printer, and opti...

Vertical cavity surface emitting laser and method of manufacturing it

VERTICAL CAVITY SURFACE EMITTING LASER

VERTICAL CAVITY SURFACE EMITTING LASER

Optical integrated semiconductor light emitting device