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Inventor: Kumabe; Hajime
Address: Anjo, JP
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6043986 |
Printed circuit board having a plurality of via-holes |
March 28, 2000 |
| A printed circuit board, having a plurality of via-holes provided in an area where circuit elements are arranged, includes a thermally conductive material having thermally good conductivity, for example copper, and the thermally good conductive material is formed in an inner wall of each |
| 5897596 |
Electronic controller with fault diagnosing function |
April 27, 1999 |
| An electronic controller includes an internal power stabilizing circuit which supplies stabilized power to drive circuits and a fail-safe relay drive circuit all built within the controller, a monitoring unit which monitors the operational states of the circuits in the controller based o |
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