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Yanagawa Seiko Co., Ltd. Patents |
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Assignee: Yanagawa Seiko Co., Ltd.
Address: Tokyo, JP
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5798155 |
Bearing material and its manufacturing method |
August 25, 1998 |
| Composite material 19 comprising outer member 17 having ring form section and inner member 18 mounted into said outer member so as to form a unitary construction, wherein inner surface 24 of said outer member 17 and outer surface 22 of said inner member 18 are at least partially opposed |
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