Assignee
SUGAWARA TOSHIKI
JP·2 granted patents·20 citations·filing 2008–2009
Top patents by PatentIndex Score
2 records- 0186US8249454B2Optical communication system and optical line terminating apparatusSUGAWARA TOSHIKI·Filed 2009·Granted Aug 21, 2012·15 cites·11 claims
- 0272US8090261B2Network system, optical line terminating apparatus, and optical network apparatusSUGAWARA TOSHIKI·Filed 2008·Granted Jan 3, 2012·5 cites·34 claims
Join the waitlist — get patent alerts
Get an alert when SUGAWARA TOSHIKI files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →