Muneo Kawamoto

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disk system with sub-actuators for fine head displacement
- Patent number 5,189,578
- Issue date Feb 23, 1993
- Hitachi, Ltd.
- Kenji Mori
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of and apparatus for conveying object by utilizing vibration
- Patent number 4,997,177
- Issue date Mar 5, 1991
- Hitachi, Ltd.
- Kenji Mori
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL