Inventor
Hiroto Takeshita
Inventor
Kawasaki, JP
Overview
Patents· 14 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 transducer52%
Y10TTechnical subjects covered by former us classification20%
B82YSpecific uses or applications of nanostructures16%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
G06FElectric digital data processing4%
PatentTitleYear
9,336,044'Parallel computer, and job information acquisition method for parallel computer'20168,785,009'Magnetic recording medium having space dots and recording dots alternatively formed in the recording track and method of making the same'20148,329,249'Magnetic recording medium, magnetic recording and reproducing device with magnetic recording medium, and magnetic-recording-medium manufacturing method'20128,179,637'Magnetic storage apparatus having heated recording head'20127,402,348'Perpendicular magnetic recording medium'20087,258,893'Method of fabricating a magnetic recording medium'20077,147,940'Perpendicular magnetic recording medium'20066,835,444'Magnetic recording medium using a perpendicular magnetic film having a tBr not exceeding one-fifth of a tBr of an in-plane magnetic film'20046,809,893'Information refresh method, storage system and storage medium thereof'20046,773,782'Magnetic memory medium having a magnetic film laminated on a substrate and a non-magnetic film formed thereon, and method of manufacturing the same'20046,677,023'Method of making magnetic recording medium utilizing die'20046,586,044'Method for manufacturing a magnetic hard disk having concentric magnetic tracks with flat surface'20036,583,957'Magnetic hard disk having concentric magnetic tracks with flat surface and fabrication method thereof'20036,277,484'Magnetic recording media and method of producing the same'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2016Patents assigned to FUJITSU LTD (13)· patent assignee history
2001–2014Based in Kawasaki, JP· patent location history
2003–2004Based in Isehara, JP· patent location history
2012–2014Patents assigned to TAKESHITA HIROTO (3)· patent assignee history
2012Patents assigned to TOSHIBA STORAGE DEVICE CORP (1)· patent assignee history
2016Based in Fuji, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 13 | 2001–2016 |
| TAKESHITA HIROTOself | 3 | 2012–2014 |
| TOSHIBA STORAGE DEVICE CORP | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 10 | 2001–2014 |
| Isehara, JP | 3 | 2003–2004 |
| Fuji, JP | 1 | 2016 |