Ranko Hatsuda

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Chuo-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Two-dimensional photonic crystal
- Patent number 7,509,013
- Issue date Mar 24, 2009
- TDK Corporation
- Susumu Noda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Two-dimensional photonic crystal having air-bridge structure and me...
- Patent number 7,509,014
- Issue date Mar 24, 2009
- Kyoto University
- Ranko Hatsuda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Two-dimensional photonic crystal having air-bridge structure and me...
- Patent number 7,333,703
- Issue date Feb 19, 2008
- Kyoto University
- Ranko Hatsuda
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Two-dimensional photonic crystal having air-bridge structure and me...
- Publication number 20080145012
- Publication date Jun 19, 2008
- Kyoto University
- Ranko Hatsuda
- G02 - OPTICS
Information Patent Application
Two-Dimensional Photonic Crystal
- Publication number 20080112679
- Publication date May 15, 2008
- KYOTO UNIVERSITY
- Susumu Noda
- G02 - OPTICS
Information Patent Application
Two-dimensional photonic crystal having air-bridge structure and me...
- Publication number 20070009219
- Publication date Jan 11, 2007
- Ranko Hatsuda
- G02 - OPTICS