Inventor
TOKUDA TAMAYO
JP3 patents
Patents
3 patentsUS5878398AMar 2, 1999
Method and system for managing workflow of electronic documents
HITACHI LTD126 citations97
US6401073B1Jun 4, 2002
Method and system for managing workflow
HITACHI LTD66 citations94
US6038541AMar 14, 2000
Method and system for managing workflow of electronic documents
HITACHI LTD75 citations94