Koutarou Furusawa

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor light emitting element and semiconductor light emitti...
- Patent number 7,723,738
- Issue date May 25, 2010
- Sanyo Electric Co., LTD
- Saburo Nakashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Element having microstructure and manufacturing method thereof
- Patent number 7,348,650
- Issue date Mar 25, 2008
- Sanyo Electric Co., LTD
- Kazushi Mori
- G02 - OPTICS
Information Patent Grant
Method of forming grating microstrutures by anodic oxidation
- Patent number 7,129,183
- Issue date Oct 31, 2006
- Sanyo Electric Co., LTD
- Kazushi Mori
- G02 - OPTICS
Information Patent Grant
Wave plate and optical device using the same
- Patent number 7,046,444
- Issue date May 16, 2006
- Sanyo Electric Oc., Ltd.
- Kazushi Mori
- G02 - OPTICS
Information Patent Grant
Method of forming grating microstructures by anodic oxidation
- Patent number 6,930,053
- Issue date Aug 16, 2005
- Sanyo Electric Co., LTD
- Kazushi Mori
- G02 - OPTICS
Information Patent Grant
Semiconductor laser device and method of manufacturing the same
- Patent number 6,891,872
- Issue date May 10, 2005
- Sanyo Electric Co., Ltd.
- Ryouji Hiroyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser with a self sustained pulsation
- Patent number 5,610,096
- Issue date Mar 11, 1997
- Sanyo Electric Co., Ltd.
- Keiichi Yodoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and method of designing the same
- Patent number 5,608,752
- Issue date Mar 4, 1997
- Sanyo Electric Co., Ltd.
- Takenori Goto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making a semiconductor laser with a self-sustained pulsation
- Patent number 5,506,170
- Issue date Apr 9, 1996
- Sanyo Electric Co., Ltd.
- Keiichi Yodoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser with a self-sustained pulsation
- Patent number 5,416,790
- Issue date May 16, 1995
- Sanyo Electric Co., Ltd.
- Keiichi Yodoshi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Element having microstructure and manufacturing method thereof
- Publication number 20070029567
- Publication date Feb 8, 2007
- SANYO ELECTRONIC CO., LTD.
- Kazushi Mori
- G02 - OPTICS
Information Patent Application
Semiconductor light emitting element and semiconductor light emitti...
- Publication number 20060267039
- Publication date Nov 30, 2006
- Sanyo Electric Co., Ltd.
- Saburo Nakashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Element having microstructure and manufacturing method thereof
- Publication number 20050245090
- Publication date Nov 3, 2005
- Sanyo Electric Co., Ltd.
- Kazushi Mori
- G02 - OPTICS
Information Patent Application
Wave plate and optical device using the same
- Publication number 20050046946
- Publication date Mar 3, 2005
- SANYO ELECTRIC CO., LTD.
- Kazushi Mori
- G02 - OPTICS
Information Patent Application
Element having microstructure and manufacturing method thereof
- Publication number 20030179453
- Publication date Sep 25, 2003
- SANYO ELECTRIC CO., LTD.
- Kazushi Mori
- G02 - OPTICS

Koutarou Furusawa

Person

Patents Grantslast 30 patents

Semiconductor light emitting element and semiconductor light emitti...

Element having microstructure and manufacturing method thereof

Method of forming grating microstrutures by anodic oxidation

Wave plate and optical device using the same

Method of forming grating microstructures by anodic oxidation

Semiconductor laser device and method of manufacturing the same

Semiconductor laser with a self sustained pulsation

Semiconductor laser device and method of designing the same

Method of making a semiconductor laser with a self-sustained pulsation

Semiconductor laser with a self-sustained pulsation

Patents Applicationslast 30 patents

Element having microstructure and manufacturing method thereof

Semiconductor light emitting element and semiconductor light emitti...

Element having microstructure and manufacturing method thereof

Wave plate and optical device using the same

Element having microstructure and manufacturing method thereof