Inventor

HAMASAKI CHIZU

JP3 patents

⚠️ This page may combine multiple inventors who share the name “HAMASAKI CHIZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJITSU LTD

2 patents

US7510113B2Mar 31, 2009

Billing system, and device constituting same

FUJITSU LTD25 citations91

US7117265B2Oct 3, 2006

System for controlling communications in a network based on a previous place name and relocated place name displayed on terminals of current conversation participants

FUJITSU LTD7 citations70

HAMASAKI CHIZU

1 patent

US8751673B2Jun 10, 2014

Authentication apparatus, authentication method, and data using method

HAMASAKI CHIZU0 citations28