Inventor
TAKAHASHI YASUHIRO
JP203 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
17 patentsUS7860988B2Dec 28, 2010
Congestion control and avoidance method in a data processing system
HITACHI LTD210 citations99
US6275518B1Aug 14, 2001
Frequency hopping radio LAN system and frequency hopping control method
HITACHI LTD138 citations97
US6073075AJun 6, 2000
Method and system for providing information for a mobile terminal
HITACHI LTD275 citations97
US5086426AFeb 4, 1992
Communication network system having a plurality of different protocal LAN's
HITACHI LTD118 citations96
US5018133AMay 21, 1991
Network system comprising a plurality of LANs using hierarchical routing
HITACHI LTD277 citations96
US6434479B1Aug 13, 2002
Method and system for providing information for a mobile terminal and a mobile terminal
HITACHI LTD58 citations95
US4930122AMay 29, 1990
Message transfer system and method
HITACHI LTD31 citations93
US7437478B2Oct 14, 2008
Priority control device
HITACHI LTD37 citations92
US7373459B2May 13, 2008
Congestion control and avoidance method in a data processing system
HITACHI LTD14 citations92
US7222088B2May 22, 2007
Service system
HITACHI LTD27 citations92
US5854841ADec 29, 1998
Communication system
HITACHI LTD28 citations92
US5550978AAug 27, 1996
Multiprocessor system having switches for routing cells in parallel among processors by splitting data into blocks having numbers of cells equals to proccessor bus width
HITACHI LTD30 citations92
US4792944ADec 20, 1988
Time-division multiplexing communication system for performing a plurality of communications having different data speeds
HITACHI LTD47 citations92
US6882933B2Apr 19, 2005
Method and system for providing information for a mobile terminal and a mobile terminal
HITACHI LTD22 citations91
US4077810AMar 7, 1978
Aluminum alloys having improved mechanical properties and workability and method of making same
HITACHI LTD48 citations89
US7436796B2Oct 14, 2008
Mobile-unit-dedicated data delivery assistance method
HITACHI LTD12 citations84
US7239609B2Jul 3, 2007
Congestion control system and method for web service
HITACHI LTD16 citations84
MITSUBISHI ELECTRIC CORP
13 patentsUS6550456B1Apr 22, 2003
Combustion state detection apparatus for internal combustion engine
MITSUBISHI ELECTRIC CORP21 citations93
US6328016B1Dec 11, 2001
Knock suppression control apparatus for internal combustion engine
MITSUBISHI ELECTRIC CORP34 citations93
US6092015AJul 18, 2000
Combustion state detecting apparatus for an internal-combustion engine
MITSUBISHI ELECTRIC CORP23 citations93
US6054859AApr 25, 2000
Combustion state detecting apparatus for internal combustion engine
MITSUBISHI ELECTRIC CORP30 citations93
US5755206AMay 26, 1998
Control method and apparatus for internal combustion engine
MITSUBISHI ELECTRIC CORP50 citations93
US5675072AOct 7, 1997
Combustion condition detector for internal combustion engine
MITSUBISHI ELECTRIC CORP45 citations93
US6561163B1May 13, 2003
Knock control system for an internal combustion engine
MITSUBISHI ELECTRIC CORP40 citations92
US6311672B1Nov 6, 2001
Device for controlling the knocking of an internal combustion engine
MITSUBISHI ELECTRIC CORP27 citations92
US6298823B1Oct 9, 2001
Knock control apparatus for internal combustion engine
MITSUBISHI ELECTRIC CORP27 citations92
US6234146B1May 22, 2001
Knock control device for an internal combustion engine
MITSUBISHI ELECTRIC CORP31 citations92
US6202474B1Mar 20, 2001
Ion current detector
MITSUBISHI ELECTRIC CORP38 citations92
US6865929B2Mar 15, 2005
Combustion state detection and failure determination apparatus of an internal combustion engine
MITSUBISHI ELECTRIC CORP14 citations84
US6722343B2Apr 20, 2004
Knock control device for an internal combustion engine
MITSUBISHI ELECTRIC CORP16 citations84
RICOH KK
6 patentsUS5102112AApr 7, 1992
Paper feeding device for image forming equipment
RICOH KK71 citations96
US4657239AApr 14, 1987
Sheet aligning device
RICOH KK115 citations96
US5574538ANov 12, 1996
Method and apparatus for removing image forming substance from image holding member forming processing situation mark
RICOH KK55 citations95
US6354585B1Mar 12, 2002
Image forming apparatus and sheet feeder for the same
RICOH KK43 citations93
US5026036AJun 25, 1991
Device for controlling stacking of paper sheets on an intermediate tray of an image forming apparatus
RICOH KK38 citations93
USRE37645EApr 9, 2002
Method and apparatus for removing image forming substance from image holding member forming processing situation mark
RICOH KK34 citations92
TAKAHASHI YASUHIRO
3 patentsUS7316625B2Jan 8, 2008
Arrow with light emitting function, nock with light emitting function, and light emission control device to be used in arrow technical field
TAKAHASHI YASUHIRO40 citations92
US8248179B2Aug 21, 2012
Circuit module
TAKAHASHI YASUHIRO9 citations84
US8115941B2Feb 14, 2012
Image forming apparatus and print controlling method for the same
TAKAHASHI YASUHIRO7 citations84
SHOWA DENKO KK
3 patentsUS6494059B2Dec 17, 2002
Receiver tank for use in refrigeration cycle, heat exchanger with said receiver tank, and condensing apparatus for use in refrigeration cycle
SHOWA DENKO KK27 citations92
US6330810B1Dec 18, 2001
Condensing apparatus for use in a refrigeration cycle receiver-dryer used for said condensing apparatus
SHOWA DENKO KK31 citations92
US6250103B1Jun 26, 2001
Condenser and air conditioning refrigeration system and using same
SHOWA DENKO KK27 citations92
SEGA CORP
2 patentsCANON KK
2 patentsSEGA ENTERPRISES KK
1 patentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
1 patentTANAKA TAKAAKI
1 patentTOYOTA MOTOR CO LTD
1 patentShowing the top 50 of 203 patents by PatentIndex Score.