Nihon Unisys, Ltd.
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- May 30, 2006 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 236 Total Citation Count
- Jul 13, 1987 Earliest Filing
- 4 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
6148404 Authentication system using authentication information valid one-timeMay 27, 98Nov 14, 00[H04L, G06F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
7054879 System for supporting reuse of history records of design workExpiredSep 28, 01May 30, 06[G06F]
6311098 Method and apparatus for preparing data on tool moving path, and machining method and systemExpiredSep 28, 98Oct 30, 01[G05F]
5995964 Managing first and second handles used in communication with an apparatus connected to a networkExpiredDec 10, 97Nov 30, 99[G06F]
Top Inventors for This Owner
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