Haruo Ishihara

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber connecting element and alignment sleeve
- Patent number 6,779,931
- Issue date Aug 24, 2004
- NIT Advanced Technology Corporation of Tokyo
- Norio Murata
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical fiber connecting element and alignment sleeve
- Publication number 20030091293
- Publication date May 15, 2003
- Norio Murata
- G02 - OPTICS