Inventor · disambiguated record
Nobutaka Hagiwara
Also filed as: HAGIWARA NOBUTAKA
4 granted patents·245 citations·filing 1985–1992
82Inventor score
Technology areasG06F
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0182US5088031AVirtual machine file control system which translates block numbers into virtual addresses then into real addresses for accessing main storageHITACHI LTD·Filed 1986·Granted Feb 11, 1992·100 cites·2 claims
- 0280US4885681AI/O Execution method for a virtual machine system and system thereforHITACHI LTD·Filed 1985·Granted Dec 5, 1989·61 cites·12 claims
- 0378US5109489AI/o execution method for a virtual machine system and system thereforHITACHI LTD·Filed 1989·Granted Apr 28, 1992·54 cites·55 claims
- 0457US5392409AI/O execution method for a virtual machine system and system thereforHITACHI LTD·Filed 1992·Granted Feb 21, 1995·30 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →