Tsuyoshi Wakisaka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser device with a strain reduction cushion function...
- Patent number 6,967,982
- Issue date Nov 22, 2005
- The Furukawa Electric Co., Ltd.
- Tsuyoshi Wakisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device, semiconductor laser module, and optical...
- Patent number 6,845,117
- Issue date Jan 18, 2005
- The Furukawa Electric Co., Ltd.
- Tsuyoshi Wakisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and semiconductor laser module
- Patent number 6,810,049
- Issue date Oct 26, 2004
- The Furukawa Electric Co., Ltd.
- Tsuyoshi Wakisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device with a diffraction grating and semicondu...
- Patent number 6,760,352
- Issue date Jul 6, 2004
- The Furukawa Electric Co., Ltd.
- Tsuyoshi Wakisaka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COMBINED OPTICAL AND ELECTRICAL CONNECTOR
- Publication number 20080131058
- Publication date Jun 5, 2008
- The Furukawa Electric Co, Ltd.
- Masayuki TSUNODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device with a strain reduction cushion function...
- Publication number 20030151059
- Publication date Aug 14, 2003
- THE FURUKAWA ELECTRIC CO., LTD.
- Tsuyoshi Wakisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device, semiconductor laser module, and optical...
- Publication number 20030086174
- Publication date May 8, 2003
- THE FURUKAWA ELECTRIC CO., LTD.
- Tsuyoshi Wakisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device with a diffraction grating and semicondu...
- Publication number 20030053502
- Publication date Mar 20, 2003
- The Furukawa Electric CO., LTD
- Tsuyoshi Wakisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device and semiconductor laser module
- Publication number 20020121671
- Publication date Sep 5, 2002
- The Furukawa Electric CO., LTD
- Tsuyoshi Wakisaka
- H01 - BASIC ELECTRIC ELEMENTS