Inventor
KITAHARA RYO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “KITAHARA RYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
5 patentsUS7970164B2Jun 28, 2011
Digital watermark padding method, digital watermark padding device, digital watermark detecting method, digital watermark detecting device, and program
NIPPON TELEGRAPH & TELEPHONE22 citations89
US12061584B2Aug 13, 2024
Illegal content search device, illegal content search method, and program
NIPPON TELEGRAPH & TELEPHONE0 citations59
US12069090B2Aug 20, 2024
Illegal content search device, illegal content search method, and program
NIPPON TELEGRAPH & TELEPHONE0 citations48
US12061589B2Aug 13, 2024
Illegal content search device, illegal content search method, and program
NIPPON TELEGRAPH & TELEPHONE0 citations48
US11947635B2Apr 2, 2024
Illegal content search device, illegal content search method, and program
NIPPON TELEGRAPH & TELEPHONE0 citations48
KITAHARA RYO
2 patentsUS8254873B2Aug 28, 2012
Mobile communication system, mobile communication method, radio network controller, radio base station and mobile station
KITAHARA RYO4 citations57
US8792416B2Jul 29, 2014
Mobile communication system, mobile communication method, distribution server, radio network controller and mobile station
KITAHARA RYO0 citations35