Inventor
Harumi Maegawa
Inventor
Kawasaki, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores46%
H05KPrinted circuits23%
H01FMagnets15%
G06FElectric digital data processing8%
G11BInformation storage based on relative movement between record carrier and transducer8%
PatentTitleYear
4,754,429'Cassette type magnetic bubble memory'19884,710,895'Magnetic bubble memory module with protected terminals'19874,459,680'Magnetic bubble memory cassette'19844,459,679'Magnetic bubble memory device cassette'19844,027,295'Magnetic bubble device'19773,952,292'Magnetic bubble device driver'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1988Patents assigned to FUJITSU LTD (6)· patent assignee history
1976–1988Based in Kawasaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 6 | 1976–1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 6 | 1976–1988 |