Inventor
NAKAZAWA YUKIFUMI
JP4 patents
Patents
4 patentsUS6442443B1Aug 27, 2002
Information processing apparatus and power saving apparatus
IBM163 citations97
US6561668B2May 13, 2003
Computer with keyboard illuminator for use in operating environments with inadequate ambient lighting conditions
IBM49 citations89
US6388343B1May 14, 2002
Power supply unit and electronic apparatus for preventing a leak current
IBM27 citations89
US5617291AApr 1, 1997
Compact modem system suitable for a notebook or other small computer
IBM2 citations61