Yasunori Tokunou

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Ehime-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydrodynamic bearing device
- Patent number 7,186,028
- Issue date Mar 6, 2007
- Matsushita Electric Industrial Co., Ltd.
- Takafumi Asada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of manufacturing bottomed hollow cylinder using a press
- Patent number 5,924,188
- Issue date Jul 20, 1999
- Matsushita Electric Industrial Co., Ltd.
- Yasunori Tokunou
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Hydrodynamic bearing device
- Publication number 20050201645
- Publication date Sep 15, 2005
- Matsushita Elec. Ind. Co., Ltd.
- Takafumi Asada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...