Inventor
OKADA SOUICHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “OKADA SOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
8 patentsUS6266691B1Jul 24, 2001
Conference support system with user operation rights and control within the conference
FUJITSU LTD146 citations97
US7158638B2Jan 2, 2007
Encryption circuit
FUJITSU LTD22 citations90
US8032921B2Oct 4, 2011
Computer-readable recording medium storing access rights management program, access rights management apparatus, and access rights management method
FUJITSU LTD7 citations83
US7966644B2Jun 21, 2011
Method, apparatus, and computer program for managing access to documents
FUJITSU LTD14 citations83
US8369516B2Feb 5, 2013
Encryption apparatus having common key encryption function and embedded apparatus
FUJITSU LTD4 citations62
US6829592B1Dec 7, 2004
Data protection system, data preparation device, and data working device
FUJITSU LTD5 citations62
US7908450B2Mar 15, 2011
Memory management unit, code verifying apparatus, and code decrypting apparatus
FUJITSU LTD1 citations52
US7147150B2Dec 12, 2006
Personal identification terminal and method having selectable identification means or identification levels
FUJITSU LTD0 citations52