Inventor
NAKAHARA TAKASHI
JP43 patents
⚠️ This page may combine multiple inventors who share the name “NAKAHARA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
20 patentsUS6560256B1May 6, 2003
Laser driving apparatus, driving method thereof, and image-forming apparatus using it
CANON KK28 citations93
US6598789B1Jul 29, 2003
Substrate managing system and substrate storing system
CANON KK26 citations92
US5874710AFeb 23, 1999
Fixing heater and fixing apparatus with trimmed resistive member
CANON KK24 citations92
US5455603AOct 3, 1995
Image forming apparatus with feeder control based on pixel conversion status
CANON KK26 citations92
US4829168AMay 9, 1989
Optical memory card
CANON KK46 citations92
US6801729B2Oct 5, 2004
Imaging apparatus with image fixing throughput control based on sheet size and method of operation thereof
CANON KK24 citations91
US6177977B1Jan 23, 2001
Image forming apparatus and controlling method thereof
CANON KK25 citations91
US5747774AMay 5, 1998
Heat fixing apparatus with temperature control based on AC power waves
CANON KK42 citations90
US5151888ASep 29, 1992
Optical information processing apparatus in which the output of an optical sensor is replaced by a reference signal during the occurrence of malfunction
CANON KK21 citations82
US5677723AOct 14, 1997
Laser scanner control circuit which is used in image forming apparatus and driver IC for use in such a circuit
CANON KK11 citations74
US5504517AApr 2, 1996
Laser scanner control circuit which is used in image forming apparatus and driver IC for use in such a circuit
CANON KK12 citations74
US4935615AJun 19, 1990
Light intensity control for light beam recorder
CANON KK12 citations74
US4860278AAug 22, 1989
Optical recording carrier, and recording-reading apparatus, and recording-reading process, employing the same
CANON KK10 citations74
US5229818AJul 20, 1993
Image forming apparatus having a high voltage power source for a contact charger
CANON KK16 citations73
US5134427AJul 28, 1992
Image forming apparatus
CANON KK7 citations73
US5978612ANov 2, 1999
Image forming apparatus and method for measuring the length of a sheet fed therethrough
CANON KK8 citations72
US6438458B2Aug 20, 2002
Substrate conveying system in semiconductor manufacturing apparatus
CANON KK10 citations66
US6627038B2Sep 30, 2003
Processing chamber
CANON KK3 citations63
US4903256AFeb 20, 1990
Card including rotatory system optical recording medium
CANON KK6 citations63
US5350910ASep 27, 1994
Optical card processing apparatus with means for determining a relative position between head and card
CANON KK1 citations51
MITSUI PETROCHEMICAL IND
7 patentsUS4764562AAug 16, 1988
Chlorinated rubber
MITSUI PETROCHEMICAL IND15 citations82
US5004787AApr 2, 1991
Vulcanizable rubber composition with triazine thiols
MITSUI PETROCHEMICAL IND6 citations74
US4877817AOct 31, 1989
Chlorinated rubber
MITSUI PETROCHEMICAL IND9 citations73
US4814390AMar 21, 1989
Chlorinated rubber
MITSUI PETROCHEMICAL IND6 citations73
US5310818AMay 10, 1994
Vulcanizable chlorine-containing rubber compositions containing triazinethiol amine salt vulcanizing agents
MITSUI PETROCHEMICAL IND3 citations63
US5068256ANov 26, 1991
Bubble-containing ethylene/α-olefin rubber
MITSUI PETROCHEMICAL IND3 citations63
US5346987ASep 13, 1994
Preparation of compounded rubber composition from bubble-containing ethylene/α-olefin rubber
MITSUI PETROCHEMICAL IND0 citations52
HITACHI LTD
6 patentsUS6972669B2Dec 6, 2005
On-vehicle breakdown-warning report system
HITACHI LTD125 citations99
US7023332B2Apr 4, 2006
On-vehicle breakdown-warning report system
HITACHI LTD83 citations98
US7155322B2Dec 26, 2006
Vehicle information collection system and method thereof
HITACHI LTD76 citations95
US6662090B2Dec 9, 2003
Protective maintenance service system for vehicles
HITACHI LTD26 citations92
US10098215B2Oct 9, 2018
X-ray tube predictive fault indicator sensing device, X-ray tube predictive fault indicator sensing method, and X-ray imaging device
HITACHI LTD2 citations68
US6310456B1Oct 30, 2001
Control system and method
HITACHI LTD0 citations42
MITSUBISHI HEAVY IND LTD
2 patentsUS10907668B2Feb 2, 2021
Flow damper, pressure-accumulation and water-injection apparatus, and nuclear installation
MITSUBISHI HEAVY IND LTD2 citations65
US10900508B2Jan 26, 2021
Flow damper, pressure-accumulation and water-injection apparatus, and nuclear installation
MITSUBISHI HEAVY IND LTD0 citations46