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Junichi Kobayashi
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Machida-shi Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Oil-impregnated sintered sliding bearing
Patent number
7,014,367
Issue date
Mar 21, 2006
Hitachi Powered Metals Co., Ltd.
Motohiro Miyasaka
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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Patent Application
Oil-impregnated sintered sliding bearing
Publication number
20050078894
Publication date
Apr 14, 2005
Motohiro Miyasaka
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...