Inventor
Masataka Shitara
Inventor
Kawasaki, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer67%
G06FElectric digital data processing33%
PatentTitleYear
8,879,181'Read/write apparatus and read/write method'20147,818,556'Storage apparatus, control method, and control device which can be reliably started up when power is turned on even after there is an error during firmware update'20105,877,913'Rotation synchronous control system'19995,778,420'External storage device and external storage control device with means for optimizing buffer full/empty ratio'19985,657,177'Rotation synchronous control system'19975,650,882'Disk unit performing control using sector pulses'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–1999Patents assigned to FUJITSU LTD (4)· patent assignee history
1997–2010Based in Kawasaki, JP· patent location history
2010Patents assigned to TOSHIBA STORAGE DEVICE CORP (1)· patent assignee history
2014Patents assigned to TOSHIBA KK (1)· patent assignee history
2014Based in Machida, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 4 | 1997–1999 |
| TOSHIBA KK | 1 | 2014 |
| TOSHIBA STORAGE DEVICE CORP | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 5 | 1997–2010 |
| Machida, JP | 1 | 2014 |