Inventor
SASAKI KEIZABURO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “SASAKI KEIZABURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTT DOCOMO INC
3 patentsUS6898640B1May 24, 2005
Communication system for mobile devices
NTT DOCOMO INC80 citations91
US7260107B1Aug 21, 2007
PPP data conversion apparatus and method
NTT DOCOMO INC4 citations59
US7680122B2Mar 16, 2010
Communication method for data communication based on point-to-point protocol
NTT DOCOMO INC0 citations48