Inventor
Eiji Arasaki
Inventor
Nagano, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines54%
G11BInformation storage based on relative movement between record carrier and transducer23%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines8%
H02HEmergency protective circuit arrangements8%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters8%
PatentTitleYear
5,663,603'Rotary element driving device'19975,654,597'Magnetic disk drive motor'19975,606,208'Brushless motor having terminals for connecting winding ends to circuit board lands'19975,579,666'Method of stripping an insulated magnet wire and apparatus for practicing the method'19965,519,271'Stator of rotating electric machine'19965,488,526'Disk drive device having a spindle motor and a head carriage section both provided in a disk cassette loading area'19965,477,096'Laminated core for a motor'19955,323,074'Armature core'19945,268,609'Armature core wire winding method'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1997Patents assigned to SANKYO SEIKI SEISAKUSHO KK (9)· patent assignee history
1993–1997Based in Komagane, JP· patent location history
1995–1997Based in Nagano, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANKYO SEIKI SEISAKUSHO KK | 9 | 1993–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagano, JP | 5 | 1995–1997 |
| Komagane, JP | 4 | 1993–1997 |