Inventor
NAKAZATO HIROSHI
JP53 patents
⚠️ This page may combine multiple inventors who share the name “NAKAZATO HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
20 patentsUS6163148ADec 19, 2000
Sensor, drive force auxiliary device using the sensor, and torque sensor zero point adjusting mechanism of the drive force auxiliary device
SEIKO EPSON CORP129 citations97
US5845727ADec 8, 1998
Driving force auxiliary device
SEIKO EPSON CORP110 citations97
US7218869B2May 15, 2007
Image forming apparatus and a storage controlling method for information on an improper detachment of a developer cartridge to be written in a cartridge storage means
SEIKO EPSON CORP38 citations93
US7076179B2Jul 11, 2006
Image forming apparatus and a storage controlling method for information on an improper detachment of developer cartridge to be written in a cartridge storage means
SEIKO EPSON CORP41 citations93
US7013093B2Mar 14, 2006
Image forming apparatus and method of calculating toner consumption amount
SEIKO EPSON CORP33 citations93
US6336008B1Jan 1, 2002
Image forming apparatus with adjustable image density and method
SEIKO EPSON CORP19 citations93
US6909858B2Jun 21, 2005
Image forming apparatus, toner-adhesion calculation method and data processing method
SEIKO EPSON CORP28 citations92
US6871026B2Mar 22, 2005
Apparatus for and method of forming image under controlled image forming condition
SEIKO EPSON CORP34 citations92
US6415114B1Jul 2, 2002
Image forming apparatus and method
SEIKO EPSON CORP20 citations92
US6341203B1Jan 22, 2002
Image forming apparatus and method with adjustable image density factor
SEIKO EPSON CORP18 citations92
US6317220B1Nov 13, 2001
Image forming apparatus capable of preventing linear nonuniformity and improving image quality
SEIKO EPSON CORP37 citations90
US7680425B2Mar 16, 2010
Image forming apparatus and method for controlling tone characteristics based on tone-control patch image
SEIKO EPSON CORP14 citations84
US7269362B2Sep 11, 2007
Image forming apparatus, control method and toner consumption calculating apparatus and method
SEIKO EPSON CORP13 citations84
US6658221B2Dec 2, 2003
Method of and apparatus for measuring quantity of toner on belt-shaped image carrier
SEIKO EPSON CORP18 citations84
US6597878B2Jul 22, 2003
Apparatus for measuring quantity of toner, and image forming apparatus comprising measuring apparatus
SEIKO EPSON CORP13 citations84
US6512598B2Jan 28, 2003
Image forming apparatus capable of preventing linear nonuniformity and improving image quality
SEIKO EPSON CORP15 citations82
US7570892B2Aug 4, 2009
Image forming apparatus and control method of that apparatus
SEIKO EPSON CORP6 citations74
US6483997B1Nov 19, 2002
Image forming apparatus and method for electrifying and developing bias control features
SEIKO EPSON CORP13 citations74
US7469110B2Dec 23, 2008
Image forming apparatus and method including canceling a power save mode
SEIKO EPSON CORP2 citations63
US6621991B2Sep 16, 2003
Image forming apparatus with predetermined target density and method
SEIKO EPSON CORP2 citations63
SUNTORY LTD
9 patentsUS4948875AAug 14, 1990
Novel polypeptide having an anti-tumor activity and a method of preparation thereof
SUNTORY LTD38 citations91
US5831030ANov 3, 1998
Antibodies specific for megakaryocyte differentiation factor
SUNTORY LTD20 citations90
US5656434AAug 12, 1997
Monoclonal antibody against cardiac glycoside and utilization thereof
SUNTORY LTD41 citations90
US5151349ASep 29, 1992
Method for expressing polypeptide having anti-tumor activity
SUNTORY LTD12 citations72
US5118615AJun 2, 1992
Peptide and gene coding for same
SUNTORY LTD7 citations72
US5874253AFeb 23, 1999
DNA encoding megakaryocyte differentiation factor
SUNTORY LTD8 citations71
US5972886AOct 26, 1999
Megakaryocyte differentiation factor
SUNTORY LTD3 citations60
US5648078AJul 15, 1997
Method for inhibiting metastasis of colon cancer to the liver
SUNTORY LTD2 citations59
US4820641AApr 11, 1989
Monoclonal antibody capable of specifically distinguishing human hepato-carcinoma cells
SUNTORY LTD1 citations51
CANON KK
7 patentsUS4887904ADec 19, 1989
Device for positioning a semi-conductor wafer
CANON KK136 citations97
US4842136AJun 27, 1989
Dust-proof container having improved construction for holding a reticle therein
CANON KK54 citations94
US4830182AMay 16, 1989
Reticle cassette
CANON KK56 citations94
US5314068AMay 24, 1994
Container for a plate-like article
CANON KK87 citations92
US4853880AAug 1, 1989
Device for positioning a semi-conductor wafer
CANON KK37 citations92
US6607380B1Aug 19, 2003
Substrate conveying system and device manufacturing method using the same
CANON KK6 citations74
US6309212B1Oct 30, 2001
Substrate conveying system and device manufacturing method using the same
CANON KK4 citations63
PIOLAX INC
7 patentsUSD589333SMar 31, 2009
Fixing article for automobile parts
PIOLAX INC27 citations93
US7753634B2Jul 13, 2010
Parts attaching structure
PIOLAX INC15 citations84
USD564344SMar 18, 2008
Fixing article for automobile parts
PIOLAX INC15 citations84
US7308736B2Dec 18, 2007
Apparatus of attaching interior part of automobile
PIOLAX INC13 citations84
US9903407B2Feb 27, 2018
Fastener
PIOLAX INC15 citations82
US9291180B2Mar 22, 2016
Clip and member mounting structure with same
PIOLAX INC6 citations73
USD533443SDec 12, 2006
Hook
PIOLAX INC0 citations52
NAKAZATO HIROSHI
3 patentsNEC CORP
1 patentKATO KOUICHI
1 patentNISSIN ELECTRIC CO LTD
1 patentAKEBONO BRAKE IND
1 patentShowing the top 50 of 53 patents by PatentIndex Score.