Inventor
Nobuyuki Hashi
Inventor
Kanagawa, JP
Overview
Patents· 4 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 transducer25%
H05KPrinted circuits25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
B23HWorking of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool8%
B23KSoldering or unsoldering8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
PatentTitleYear
7,583,475'Rotating disk storage device and integrated wire head suspension assembly'20097,400,470'Head gimbal assembly and magnetic disk drive with specific solder ball or slider pad and electrode stud dimensioning to produce reliable solder ball connection using laser energy'20087,342,749'Method of removing lead-free solder from slider pad and magnetic disk drive'20085,796,555'Transducer suspension system having bosses with different inner diameters, and equal outer diameters'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998Patents assigned to IBM (1)· patent assignee history
1998Based in Fujisawa, JP· patent location history
2008–2009Patents assigned to HITACHI GLOBAL STORAGE TECH (3)· patent assignee history
2008–2009Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI GLOBAL STORAGE TECH | 3 | 2008–2009 |
| IBM | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 3 | 2008–2009 |
| Fujisawa, JP | 1 | 1998 |