Hitachi System Engineering, Ltd.
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jul 29, 1997 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 156 Total Citation Count
- May 07, 1990 Earliest Filing
- 5 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Recent Publications
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Recent Patents
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Title
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Intl Class
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5652833 Method and apparatus for performing change-over control to processor groups by using rate of failed processors in a parallel computerExpiredMar 09, 95Jul 29, 97[G06F]
5590270 Method and apparatus for detecting a lower level software reusable product in generating an upper level software product from a lower level software product and changing the upper level software productExpiredFeb 21, 95Dec 31, 96[G06F]
5414843 Method and system for generating a project schedule using weighted work processesExpiredAug 11, 94May 09, 95[G06F]
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