Junji Kawanaka

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multi-beam combining apparatus
- Patent number 9,325,149
- Issue date Apr 26, 2016
- Mitsubishi Heavy Industries, Ltd.
- Koichi Hamamoto
- G01 - MEASURING TESTING
Information Patent Grant
Laser gain medium and laser oscillator using the same
- Patent number 8,259,763
- Issue date Sep 4, 2012
- Mitsubishi Heavy Industries, Ltd.
- Kenji Takeshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser gain medium and laser oscillator using the same
- Patent number 8,068,523
- Issue date Nov 29, 2011
- Mitsubishi Heavy Industries, Ltd.
- Kenji Takeshita
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MULTI-BEAM COMBINING APPARATUS
- Publication number 20150138618
- Publication date May 21, 2015
- Mitsubishi Heavy Industries, Ltd.
- Koichi Hamamoto
- G02 - OPTICS
Information Patent Application
LASER GAIN MEDIUM AND LASER OSCILLATOR USING THE SAME
- Publication number 20120008654
- Publication date Jan 12, 2012
- OSAKA UNIVERSITY
- Kenji TAKESHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER GAIN MEDIUM AND LASER OSCILLATOR USING THE SAME
- Publication number 20100111121
- Publication date May 6, 2010
- Mitsubishi Heavy Industries, Ltd.
- Kenji Takeshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Laser amplifier
- Publication number 20050232318
- Publication date Oct 20, 2005
- Japan Atomic Energy Research Institute
- Junji Kawanaka
- H01 - BASIC ELECTRIC ELEMENTS