Yasuhiro Watanabe

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Tottori, JP

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Patents Grantslast 30 patents

Information Patent Grant
Two-beam semiconductor laser apparatus
- Patent number 8,290,015
- Issue date Oct 16, 2012
- Sanyo Electric Co., LTD
- Yasuhiro Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Two-beam semiconductor laser device
- Patent number 8,126,026
- Issue date Feb 28, 2012
- Sanyo Electric Co., LTD
- Yasuhiro Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Two-beam semiconductor laser apparatus
- Patent number 7,724,798
- Issue date May 25, 2010
- Sanyo Electric Co., LTD
- Yasuhiro Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and manufacturing method thereof
- Patent number 7,339,194
- Issue date Mar 4, 2008
- Sanyo Electric Co., LTD
- Yasuhiro Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 6,885,076
- Issue date Apr 26, 2005
- Sanyo Electric Co., LTD
- Shoji Honda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser apparatus
- Patent number 5,018,156
- Issue date May 21, 1991
- Sanyo Electric Co., Ltd.
- Masayasu Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TWO-BEAM SEMICONDUCTOR LASER APPARATUS
- Publication number 20090161336
- Publication date Jun 25, 2009
- Sanyo Electric Co., Ltd.
- Yasuhiro WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TWO-BEAM SEMICONDUCTOR LASER DEVICE
- Publication number 20090161718
- Publication date Jun 25, 2009
- Sanyo Electric Co., Ltd.
- Yasuhiro WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device and manufacturing method thereof
- Publication number 20070063212
- Publication date Mar 22, 2007
- Sanyo Electric Co., Ltd.
- Yasuhiro Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Two-beam semiconductor laser apparatus
- Publication number 20060285476
- Publication date Dec 21, 2006
- Yasuhiro Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device
- Publication number 20030178711
- Publication date Sep 25, 2003
- Shoji Honda
- H01 - BASIC ELECTRIC ELEMENTS