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Masuhisa Yoshida
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Iwata, JP
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last 30 patents
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Patent Grant
Needle roller bearing
Patent number
6,068,406
Issue date
May 30, 2000
NTN Corporation
Masuhisa Yoshida
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Grant
Needle roller bearing
Patent number
6,007,254
Issue date
Dec 28, 1999
NTN Corporation
Norio Fujioka
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...