Keiji EBATA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light generation device and light generation method
- Patent number 9,036,248
- Issue date May 19, 2015
- Osaka Prefecture University Public Corporation
- Hajime Ishiahara
- G02 - OPTICS
Information Patent Grant
Carbon dioxide laser light optical component
- Patent number 8,854,731
- Issue date Oct 7, 2014
- Osaka Prefecture University Public Corporation
- Hisao Kikuta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and device for focusing laser beam
- Patent number 5,889,626
- Issue date Mar 30, 1999
- Sumitomo Electric Industries, Ltd.
- Keiji Fuse
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LIGHT GENERATION DEVICE AND LIGHT GENERATION METHOD
- Publication number 20130293945
- Publication date Nov 7, 2013
- Sumitomo Electric Industries, Ltd.
- Hajime Ishihara
- G02 - OPTICS
Information Patent Application
OPTICAL COMPONENT
- Publication number 20110268145
- Publication date Nov 3, 2011
- OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION
- Hisao KIKUTA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
COMPOSITE PHOTONIC STRUCTURE ELEMENT, SURFACE EMITTING LASER USING...
- Publication number 20110235163
- Publication date Sep 29, 2011
- OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION
- Hajime Ishihara
- G02 - OPTICS
Information Patent Application
Method of forming a conductive wiring pattern by laser irradiation...
- Publication number 20060057502
- Publication date Mar 16, 2006
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Issei Okada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...