Inventor · disambiguated record
Ryuji Sakamaki
Also filed as: SAKAMAKI RYUJI
3 granted patents·1 pending application·9 citations·filing 2012–2014
61Inventor score
Top patents by PatentIndex Score
4 records- 0172US9367764B2Image processing system, image processing device, image processing method, program, and information storage medium for providing an aid that makes it easy to grasp color of an imageSAKAMAKI RYUJI·Filed 2012·Granted Jun 14, 2016·3 cites·12 claims
- 0269US9401023B2Clothing image processing system, control method for clothing image processing system, clothing image processing device, control method for clothing image processing device, program, and information recording mediumRAKUTEN INC·Filed 2012·Granted Jul 26, 2016·2 cites·18 claims
- 0364US9619707B2Gaze position estimation system, control method for gaze position estimation system, gaze position estimation device, control method for gaze position estimation device, program, and information storage mediumSAKAMAKI RYUJI·Filed 2012·Granted Apr 11, 2017·4 cites·17 claims
- 0439US2016283624A1Simulation method for polymer materialSUMITOMO RUBBER IND·Filed 2014·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ryuji Sakamaki 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 →