IP Library › Granted Patent US 5,649,593
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US 5,649,593 · App. 08/586,327

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Inventors: Akio Yamaguchi, Asaharu Nakagawa
Patented Case View Patent ↗
Granted: Jul 22, 1997 Filed: Jan 17, 1996
Inventors
Akio Yamaguchi
Asaharu Nakagawa
Assignee (at issue)
KITAGAWA INDUSTRIES CO., LTD.

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Quick Facts
Patent No.
US 5,649,593
App. No.
08/586,327
Filed
1996-01-17
Granted
1997-07-22
Kind
A