Makoto Okada

Person

Chiba-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser device
- Patent number 8,432,948
- Issue date Apr 30, 2013
- Kabushiki Kaisha Toshiba
- Masaki Tohyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 7,852,893
- Issue date Dec 14, 2010
- Kabushiki Kaisha Toshiba
- Akira Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor laser device which removes influences from returning...
- Patent number 6,804,276
- Issue date Oct 12, 2004
- Kabushiki Kaisha Toshiba
- Koichi Gen-ei
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor laser and method of manufacturing the same
- Patent number 6,667,187
- Issue date Dec 23, 2003
- Kabushiki Kaisha Toshiba
- Koichi Genei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and method of fabricating the same
- Patent number 6,628,689
- Issue date Sep 30, 2003
- Kabushiki Kaisha Toshiba
- Makoto Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser and method of manufacturing the same
- Patent number 6,370,177
- Issue date Apr 9, 2002
- Kabushiki Kaisha Toshiba
- Koichi Genei
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POWER SOURCE CIRCUIT
- Publication number 20150194888
- Publication date Jul 9, 2015
- Kabushiki Kaisha Toshiba
- Kei KASAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20110164643
- Publication date Jul 7, 2011
- Masaki Tohyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING APPARATUS AND METHOD FOR MANUFACTURING SAME
- Publication number 20080246051
- Publication date Oct 9, 2008
- Kabushiki Kaisha Toshiba
- Tadaaki Hosokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20080205467
- Publication date Aug 28, 2008
- Kabushiki Kaisha Toshiba
- Akira Tanaka
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor laser device and method of fabricating the same
- Publication number 20040032895
- Publication date Feb 19, 2004
- Kabushiki Kaishi Toshiba
- Makoto Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device which removes influences from returning...
- Publication number 20020105981
- Publication date Aug 8, 2002
- Koichi Gen-ei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser and method of manufacturing the same
- Publication number 20020075928
- Publication date Jun 20, 2002
- Kabushiki Kaisha Toshiba
- Koichi Genei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device and method of fabricating the same
- Publication number 20010022796
- Publication date Sep 20, 2001
- Kabushiki Kaisha Toshiba
- Makoto Okada
- H01 - BASIC ELECTRIC ELEMENTS

Makoto Okada

Person

Patents Grantslast 30 patents

Semiconductor laser device

Semiconductor laser device

Semiconductor laser device which removes influences from returning...

Semiconductor laser and method of manufacturing the same

Semiconductor laser device and method of fabricating the same

Semiconductor laser and method of manufacturing the same

Patents Applicationslast 30 patents

POWER SOURCE CIRCUIT

SEMICONDUCTOR LASER DEVICE

LIGHT EMITTING APPARATUS AND METHOD FOR MANUFACTURING SAME

SEMICONDUCTOR LASER DEVICE

Semiconductor laser device and method of fabricating the same

Semiconductor laser device which removes influences from returning...

Semiconductor laser and method of manufacturing the same

Semiconductor laser device and method of fabricating the same