Kunio Ito

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser device and multiple wavelength laser light emit...
- Patent number 6,904,068
- Issue date Jun 7, 2005
- Matsushita Electric Inustrial Co., Ltd.
- Masaaki Yuri
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
HIGH-POWER SEMICONDUCTOR LASER ARRAY APPARATUS THAT OUTPUTS LASER L...
- Patent number 6,826,224
- Issue date Nov 30, 2004
- Matsushita Electric Industrial Co., Ltd.
- Masaaki Yuri
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
HIGH-POWERED SEMICONDUCTOR LASER ARRAY APPARATUS IN WHICH THE WAVEL...
- Patent number 6,556,606
- Issue date Apr 29, 2003
- Matsushita Electric Industrial Co., Ltd.
- Toru Takayama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Terraced substrate semiconductor laser
- Patent number 4,329,661
- Issue date May 11, 1982
- Matsushita Electric Industrial Co., Ltd.
- Takashi Sugino
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
High-power semiconductor laser array apparatus that outputs laser l...
- Publication number 20010033590
- Publication date Oct 25, 2001
- Masaaki Yuri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device and multiple wavelength laser light emit...
- Publication number 20010030983
- Publication date Oct 18, 2001
- Masaaki Yuri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-powered semiconductor laser array apparatus in which the wavel...
- Publication number 20010026573
- Publication date Oct 4, 2001
- Toru Takayama
- H01 - BASIC ELECTRIC ELEMENTS