Takashi Kohno

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Patents Grantslast 30 patents

Information Patent Grant
Disc device
- Patent number 6,407,883
- Issue date Jun 18, 2002
- Hitachi, Ltd.
- Takashi Kohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc device
- Patent number 6,195,224
- Issue date Feb 27, 2001
- Hitachi, Ltd.
- Takashi Kohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Miniature magnetic disk device and voice coil actuator thereof
- Patent number 5,671,197
- Issue date Sep 23, 1997
- Hitachi, Ltd.
- Yasuhiro Matsuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary information recording/reproducing apparatus carriage actuato...
- Patent number 5,486,965
- Issue date Jan 23, 1996
- Hitachi, Ltd.
- Takeshi Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Spindle unit having pre-load mechanism
- Patent number 5,463,511
- Issue date Oct 31, 1995
- Hitachi, Ltd.
- Masaaki Nakano
- G11 - INFORMATION STORAGE
Information Patent Grant
Mechanism for balancing a rotary magnetic head apparatus
- Patent number 5,051,852
- Issue date Sep 24, 1991
- Hitachi, Ltd.
- Takashi Kohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk apparatus
- Patent number 5,012,359
- Issue date Apr 30, 1991
- Hitachi, Ltd.
- Takashi Kohno
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Disc device
- Publication number 20010002868
- Publication date Jun 7, 2001
- Takashi Kohno
- G11 - INFORMATION STORAGE