Inventor · disambiguated record
Nobukuni Roppongi
Also filed as: ROPPONGI NOBUKUNI
3 granted patents·53 citations·filing 1997–1998
69Inventor score
Files withCANON KK3
Top patents by PatentIndex Score
3 records- 0157US6137835APicture coding apparatus using orthogonal transformsCANON KK·Filed 1997·Granted Oct 24, 2000·22 cites·12 claims
- 0252US6963589B1Information processing apparatus for and method of transmitting and/or receiving broadcast signalCANON KK·Filed 1998·Granted Nov 8, 2005·31 cites·22 claims
- 0328US5864409AImage processing system providing access to data processingCANON KK·Filed 1997·Granted Jan 26, 1999·0 cites·38 claims
Join the waitlist — get patent alerts
Get an alert when Nobukuni Roppongi 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 →