Assignee
NAKAGAWA SHIGERU
JP·2 granted patents·15 citations·filing 2010–2012
Top patents by PatentIndex Score
2 records- 0189US8542963B2Method for manufacturing optical coupling element, optical transmission substrate, optical coupling component, coupling method, and optical interconnect systemNAKAGAWA SHIGERU·Filed 2010·Granted Sep 24, 2013·12 cites·16 claims
- 0275US8442362B2Method for manufacturing optical coupling element, optical transmission substrate, optical coupling component, coupling method, and optical interconnect systemNAKAGAWA SHIGERU·Filed 2012·Granted May 14, 2013·3 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when NAKAGAWA SHIGERU 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 →