Inventor · disambiguated record
Masashi Yamamuro
Also filed as: YAMAMURO MASASHI
2 granted patents·23 citations·filing 2005–2005
60Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE2
Top patents by PatentIndex Score
2 records- 0184US7489796B2Electronic watermark embedding device, electronic watermark detection device, method thereof, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Granted Feb 10, 2009·12 cites·20 claims
- 0277US7672474B2Electronic watermark embedding device, electronic watermark detection device, method thereof, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Granted Mar 2, 2010·11 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Masashi Yamamuro files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →