Koichiro Nakamura

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Sendai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Group velocity dispersion measuring device and group velocity dispe...
- Patent number 6,856,723
- Issue date Feb 15, 2005
- Japan Science and Technology Agency
- Hiromasa Ito
- G01 - MEASURING TESTING
Information Patent Grant
Polarization mode dispersion measuring device and polarization mode...
- Patent number 6,850,318
- Issue date Feb 1, 2005
- Japan Science and Technology Agency
- Hiromasa Ito
- G01 - MEASURING TESTING