Inventor · disambiguated record
Yasufumi Yoshizawa
Also filed as: YOSHIZAWA YASUFUMI
5 granted patents·198 citations·filing 1984–1995
84Inventor score
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0192US4903234AMemory systemHITACHI LTD·Filed 1988·Granted Feb 20, 1990·91 cites·18 claims
- 0264US4703422AMemory hierarchy control method with replacement based on request frequencyHITACHI LTD·Filed 1984·Granted Oct 27, 1987·29 cites·13 claims
- 0359US5193172AMemory management system for dispatching only to a selected high-use-priority task a maximum allocated and given highest-use-priority real-pages when requestedHITACHI LTD·Filed 1990·Granted Mar 9, 1993·39 cites·12 claims
- 0455US4991082AVirtual storage system and method permitting setting of the boundary between a common area and a private area at a page boundaryHITACHI LTD·Filed 1986·Granted Feb 5, 1991·23 cites·18 claims
- 0539US5619691AFile sharing method and system for multiprocessor systemHITACHI LTD·Filed 1995·Granted Apr 8, 1997·16 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Yasufumi Yoshizawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →