Inventor
Kiyoshi Hisano
Inventor
Odawara, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing88%
G11BInformation storage based on relative movement between record carrier and transducer13%
PatentTitleYear
5,606,684'On-line dumping system and disk sub-system'19975,410,666'On-line dumping system and disk sub system'19955,335,327'External memory control techniques with multiprocessors improving the throughput of data between a hierarchically upper processing unit and an external memory with efficient use of a cache memory'19945,267,097'Information transfer control system having rotary storage unit which uses a pseudo address mark'19935,241,640'Disk unit with processors which detect cache status and control port selection for optimizing utilization of cache interfacing host and external memory'19935,226,157'Backup control method and system in data processing system using identifiers for controlling block data transfer'19934,870,565'Parallel transfer type director means'19894,800,483'Method and system for concurrent data transfer disk cache system'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1997Patents assigned to HITACHI LTD (8)· patent assignee history
1989–1997Based in Odawara, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 8 | 1989–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Odawara, JP | 8 | 1989–1997 |