Assignee

SUMI NAOKI

TW·17 granted patents·4 pending applications·31 citations·filing 20032012

Technology mixH04N13G02B6G02F5G09G3G06T2H10D2

Top patents by PatentIndex Score

21 records

Join the waitlist — get patent alerts

Get an alert when SUMI NAOKI 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 →