Toshiaki Miyauchi

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Patents Grantslast 30 patents

Information Patent Grant
Rotor hub, spindle motor and hard disk drive
- Patent number 8,189,288
- Issue date May 29, 2012
- Nidec Corporation
- Toshiaki Miyauchi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling bearing, material for rolling bearing, and equipment having...
- Patent number 7,396,422
- Issue date Jul 8, 2008
- Kent Engineering
- Toshiaki Miyauchi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Steel cord for reinforcing a rubber structure
- Patent number 4,506,500
- Issue date Mar 26, 1985
- Tokusen Kogyo Kabushiki Kaisha
- Toshiaki Miyauchi
- D07 - ROPES CABLES OTHER THAN ELECTRIC

Patents Applicationslast 30 patents

Information Patent Application
ROTOR HUB, SPINDLE MOTOR AND HARD DISK DRIVE
- Publication number 20090103207
- Publication date Apr 23, 2009
- NIDEC CORPORATION
- Toshiaki Miyauchi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Rolling bearing, material for rolling bearing, and equipment having...
- Publication number 20060011269
- Publication date Jan 19, 2006
- KENT ENGINEERING
- Toshiaki Miyauchi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...