Inventor
NINOMIYA RYOJI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “NINOMIYA RYOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
26 patentsUS5664118ASep 2, 1997
Computer system having detachable expansion unit
TOSHIBA KK189 citations99
US5764968AJun 9, 1998
Clock supply permission/inhibition control system
TOSHIBA KK111 citations98
US5991839ANov 23, 1999
Computer system having computer main body and expansion unit
TOSHIBA KK66 citations96
US5930110AJul 27, 1999
Computer system having detachable expansion unit
TOSHIBA KK82 citations96
US5532935AJul 2, 1996
Electronic device capable of automatically controlling power assumption of components employed in accordance with operating time period by user
TOSHIBA KK137 citations95
US6701273B2Mar 2, 2004
Method and apparatus for controlling internal heat generating circuitry
TOSHIBA KK28 citations92
US6647501B1Nov 11, 2003
Power save control device and control method
TOSHIBA KK28 citations92
US6543008B1Apr 1, 2003
Computer system and program rewriting method
TOSHIBA KK19 citations92
US6088620AJul 11, 2000
Computer system in which a high-order application program recognizes a power-on factor or a state of an expansion unit
TOSHIBA KK47 citations92
US5948074ASep 7, 1999
Expansion unit having a security mechanism for inhibiting attachment and disconnection of the expansion unit to and from a portable computer
TOSHIBA KK48 citations92
US5884085AMar 16, 1999
Portable computer having dedicated register group and peripheral controller bus between system bus and peripheral controller
TOSHIBA KK25 citations92
US5809330ASep 15, 1998
Conflict free PC in which only the I/O address of internal device is change when it is determined that the I/O address is overlap by expansion device
TOSHIBA KK30 citations92
US5684673ANov 4, 1997
Electronic system having a portable electronic apparatus and an extention unit for extending functions of the portable electronic apparatus
TOSHIBA KK41 citations92
US6678169B2Jan 13, 2004
Printed circuit board and electronic equipment using the board
TOSHIBA KK13 citations84
US6480396B2Nov 12, 2002
Printed circuit board and electronic equipment using the board
TOSHIBA KK13 citations74
US7216246B2May 8, 2007
Electronic apparatus and supply power setting method for the apparatus
TOSHIBA KK7 citations73
US7148589B2Dec 12, 2006
Method and apparatus for controlling internal heat generating circuit
TOSHIBA KK9 citations73
US11255717B2Feb 22, 2022
Vibration detecting arrangement for reducing resonant noise
TOSHIBA KK2 citations71
USD941167SJan 18, 2022
Vibration sensor
TOSHIBA KK2 citations71
US6598102B1Jul 22, 2003
Serial signal transmission apparatus
TOSHIBA KK6 citations63
US7879473B2Feb 1, 2011
Fuel cell unit, control method thereof, information processing apparatus, and power supply control method thereof
TOSHIBA KK2 citations62
US7618727B2Nov 17, 2009
Fuel cell unit, control method for fuel cell unit, and information processing apparatus
TOSHIBA KK2 citations62
US7569295B2Aug 4, 2009
Fuel cell unit and state display control method
TOSHIBA KK4 citations62
US7485990B2Feb 3, 2009
Electronic apparatus, feed switch controlling method and feed switch setting method for electronic apparatus
TOSHIBA KK2 citations62
US7620805B2Nov 17, 2009
Apparatus for updating program in a fuel cell unit
TOSHIBA KK0 citations52
US11506532B2Nov 22, 2022
Vibration detecting device
TOSHIBA KK0 citations51