Ken Ajiki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic disk device using a contact start stop system
- Patent number 6,330,124
- Issue date Dec 11, 2001
- NEC Corporation
- Yuji Tsukamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device using a contact start stop system
- Patent number 6,181,503
- Issue date Jan 30, 2001
- NEC Corporation
- Yuji Tsukamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disc drive system with liquid film lubricating agent
- Patent number 6,181,517
- Issue date Jan 30, 2001
- NEC Corporation
- Masahiro Yanagisawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of producing magnetic head slider of the flying type having...
- Patent number 5,994,035
- Issue date Nov 30, 1999
- NEC Corporation
- Yuji Tsukamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head slider with rail grooves narrowing from base thereof
- Patent number 5,973,881
- Issue date Oct 26, 1999
- NEC Corporation
- Ken Ajiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head device incorporating a ferroelectric thin film
- Patent number 5,801,906
- Issue date Sep 1, 1998
- NEC Corporation
- Masahiro Yanagisawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Low wear rate magnetic head slider with high recording density
- Patent number 5,673,161
- Issue date Sep 30, 1997
- NEC Corporation
- Masahiro Yanagisawa
- G11 - INFORMATION STORAGE