Inventor
OHTERU SHOKO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “OHTERU SHOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
4 patentsUS6545780B1Apr 8, 2003
Wavelength allocation method, a transmission equipment and receiving equipment using this method and a wavelength division multiplex transmission system
NIPPON TELEGRAPH & TELEPHONE14 citations81
US10193630B2Jan 29, 2019
Station-side device and optical transmission system
NIPPON TELEGRAPH & TELEPHONE1 citations61
US10397133B2Aug 27, 2019
Station-side apparatus in optical transmission system and optical transmission system
NIPPON TELEGRAPH & TELEPHONE0 citations40
US9894007B2Feb 13, 2018
Packet transfer processing apparatus and method
NIPPON TELEGRAPH & TELEPHONE0 citations38