Inventor
SHIMOKURA KEN-ICHIRO
JP4 patents
Patents
4 patentsUS5987612ANov 16, 1999
Internet accessing system using card readers and dual cards with information pertaining to log on
NIPPON TELEGRAPH & TELEPHONE60 citations94
US5668453ASep 16, 1997
Method of calculating points and normal lines of contact and apparatus therefor
NIPPON TELEGRAPH & TELEPHONE22 citations84
US7454421B2Nov 18, 2008
Database access control method, database access controller, agent processing server, database access control program, and medium recording the program
NIPPON TELEGRAPH & TELEPHONE16 citations77
US7617238B2Nov 10, 2009
System management method, system management device, system management program, and storage medium containing system management program
NIPPON TELEGRAPH & TELEPHONE0 citations37