Inventor
KAMATA YOSHIHIRO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KAMATA YOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
4 patentsUS6513061B1Jan 28, 2003
Proxy server selecting server and proxy server
HITACHI LTD497 citations98
US6973485B2Dec 6, 2005
Proxy server selecting server and proxy server
HITACHI LTD73 citations97
US6732170B2May 4, 2004
Network managing method, medium and system
HITACHI LTD116 citations97
US6487542B2Nov 26, 2002
Method and apparatus for managing electronic money and storage for storing an electronic money management program
HITACHI LTD71 citations96