Inventor
KURIHARA RYOICHI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “KURIHARA RYOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
30 patentsUS6580295B2Jun 17, 2003
Signal transmission system
HITACHI LTD221 citations99
US5614847AMar 25, 1997
Semiconductor integrated circuit device having power reduction mechanism
HITACHI LTD140 citations99
US5083296AJan 21, 1992
Semiconductor memory with alternately multiplexed row and column addressing
HITACHI LTD247 citations98
US6211703B1Apr 3, 2001
Signal transmission system
HITACHI LTD46 citations96
US5880604AMar 9, 1999
Semiconductor integrated circuit device having power reduction mechanism
HITACHI LTD79 citations96
US5568063AOct 22, 1996
Signal transmitting device, circuit block and integrated circuit suited to fast signal transmission
HITACHI LTD21 citations96
US5548226AAug 20, 1996
Fast transmission line implemented with receiver, driver, terminator and IC arrangements
HITACHI LTD49 citations96
US4757473AJul 12, 1988
Memory circuit
HITACHI LTD57 citations96
US6069793AMay 30, 2000
Circuit module and information processing apparatus
HITACHI LTD55 citations95
US6404239B1Jun 11, 2002
Semiconductor integrated circuit device having power reduction mechanism
HITACHI LTD23 citations93
US6107836AAug 22, 2000
Semiconductor integrated circuit device having power reduction mechanism
HITACHI LTD34 citations93
US5787261AJul 28, 1998
Data transfer system, computer system and active-line inserted/withdrawn functional circuit board
HITACHI LTD21 citations93
US6496886B1Dec 17, 2002
Directional coupling bus system using printed board
HITACHI LTD40 citations92
US5668834ASep 16, 1997
Signal transmitting device suitable for fast signal transmission including an arrangement to reduce signal amplitude in a second stage transmission line
HITACHI LTD24 citations92
US5450423ASep 12, 1995
Data error correcting/detecting system and apparatus compatible with different data bit memory packages
HITACHI LTD26 citations91
US5818253AOct 6, 1998
Signal transmitting device, circuit block and integrated circuit suited to fast signal transmission
HITACHI LTD9 citations82
US5627481AMay 6, 1997
Fast transmission line implemented with receiver, driver, terminator and IC arrangements
HITACHI LTD16 citations82
US7372292B2May 13, 2008
Signal transmitting device suited to fast signal transmission
HITACHI LTD4 citations74
US7015717B2Mar 21, 2006
Signal transmitting device suited to fast signal transmission
HITACHI LTD2 citations74
US6768346B2Jul 27, 2004
Signal transmission system
HITACHI LTD5 citations74
US6441639B1Aug 27, 2002
Circuit module connected to a transmission line including arrangement to suppress reflections at a branch point of the transmission line
HITACHI LTD3 citations74
US6420900B2Jul 16, 2002
Semiconductor memory
HITACHI LTD2 citations74
US6172517B1Jan 9, 2001
Signal transmitting device, circuit block and integrated circuit suited to fast signal transmission
HITACHI LTD3 citations74
US6266242B1Jul 24, 2001
Circuit module and information processing apparatus
HITACHI LTD12 citations73
US7123048B2Oct 17, 2006
Signal transmitting device suited to fast signal transmission
HITACHI LTD5 citations72
US6873179B2Mar 29, 2005
Signal transmitting device suited to fast signal transmission
HITACHI LTD5 citations72
US4935897AJun 19, 1990
Semiconductor memory device suitable for use as a dot image buffer for a printer
HITACHI LTD7 citations71
US7911224B2Mar 22, 2011
Signal transmitting device suited to fast signal transmission
HITACHI LTD0 citations63
US7295034B2Nov 13, 2007
Signal transmitting device suited to fast signal transmission
HITACHI LTD0 citations61
USRE38379EJan 6, 2004
Semiconductor memory with alternately multiplexed row and column addressing
HITACHI LTD0 citations41