Teruyuki Furuta

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface-emission laser diode operable in the wavelength band of 1.1...
- Patent number 7,590,159
- Issue date Sep 15, 2009
- Ricoh Company, Ltd.
- Naoto Jikutani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-emission laser diode operable in the wavelength band of 1.1...
- Patent number 7,245,647
- Issue date Jul 17, 2007
- Ricoh Company, Ltd.
- Naoto Jikutani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-emission laser diode operable in the wavelength band of 1.1...
- Patent number 6,975,663
- Issue date Dec 13, 2005
- Ricoh Company, Ltd.
- Takuro Sekiya
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SURFACE-EMISSION LASER DIODE OPERABLE IN THE WAVELENGTH BAND OF 1.1...
- Publication number 20080043796
- Publication date Feb 21, 2008
- Naoto JIKUTANI
- G02 - OPTICS
Information Patent Application
Surface-emission laser diode operable in the wavelength band of 1.1...
- Publication number 20060093010
- Publication date May 4, 2006
- Takuro Sekiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surface-emission laser diode operable in the wavelength band of 1.1...
- Publication number 20030053501
- Publication date Mar 20, 2003
- Takuro Sekiya
- H01 - BASIC ELECTRIC ELEMENTS