Tokyo
Japan
4
2020-02-27
The entities that hold a legal rights for patent applications filed by inventor OGAWA Kensuke:
Kensuke OGAWA from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Electro-optic waveguide device and optical module
#2 | 2006-06-22Detection device, optical path length measurement device, measurement instrument, optical member evaluation method, and temperature change detection method
#3 | 2006-05-04Dispersion compensation device
#4 | 2006-03-09Dispersion compensation element, optical crystal, dispersion compensation system, dispersion compensation method
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