Tokyo
Japan
12
2022-03-31
The entities that hold a legal rights for patent applications filed by inventor ARAI Kaoru:
Kaoru ARAI from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Transmission device, time transmission system, and delay compensation method
#2 | 2022-02-24Time synchronization path selection device and time synchronization path selection method
#3 | 2021-10-07Time synchronization system and time synchronization method
#4 | 2021-09-30Clock frequency monitoring device and clock frequency monitoring method
#5 | 2021-03-11Time synchronization system, management device, time synchronization method, and program
#6 | 2021-02-25Time synchronization system and time synchronization method
#7 | 2021-01-21Time synchronization device and time synchronization method
#8 | 2020-12-24Time path selection device and time path selection method
#9 | 2017-12-21Framer and framing method
#10 | 2017-11-09Optical transport system and resource optimization method
#11 | 2017-11-09Framer and framing method
#12 | 2017-09-07Framer, optical transmission device, and framing method
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