P

Inventor

KAGAWA TOSHIAKI

JP83 patents
⚠️ This page may combine multiple inventors who share the name “KAGAWA TOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHARP KK

38 patents
US5208497AMay 4, 1993

Linear driving apparatus

SHARP KK116 citations98
US5229670AJul 20, 1993

Linear motor device having vibration reduction unit

SHARP KK31 citations93
US6272308B1Aug 7, 2001

Roller-shaped heater and fusing unit using a roller-shaped heater

SHARP KK19 citations92
US6088549AJul 11, 2000

Fixing device having an externally-heated fixing roller

SHARP KK39 citations91
US5521383AMay 28, 1996

Corona discharge device

SHARP KK23 citations91
US7783218B2Aug 24, 2010

Fixing apparatus, image forming apparatus, and method for controlling fixing apparatus

SHARP KK10 citations84
US7715750B2May 11, 2010

Image forming apparatus, lubricant applying apparatus, control method of image forming apparatus

SHARP KK8 citations84
US7711306B2May 4, 2010

Externally heated fixing apparatus with endless belt and image forming apparatus including the same

SHARP KK12 citations84
US7653322B2Jan 26, 2010

Fixing apparatus, image forming apparatus, temperature control method for fixing apparatus, temperature control program, and storage medium storing the program

SHARP KK8 citations84
US7623812B2Nov 24, 2009

Image forming apparatus, charging roller, production method of charging roller, production apparatus of charging roller

SHARP KK8 citations84
US7603069B2Oct 13, 2009

Fixing apparatus and image forming apparatus provided therewith

SHARP KK13 citations84
US7171148B2Jan 30, 2007

Fixing device, image forming device, and manufacturing method of fixing device

SHARP KK12 citations84
US6687482B2Feb 3, 2004

Heating apparatus and image forming apparatus incorporating the same

SHARP KK17 citations84
US6249657B1Jun 19, 2001

One-way heat fixing device for fixing developers on a recording medium and a method therefor

SHARP KK20 citations84
US6006052ADec 21, 1999

Fixing method and fixing device

SHARP KK18 citations84
US8027608B2Sep 27, 2011

Fixing device, image forming apparatus equipped therewith, and recording medium on which temperature control program is recorded

SHARP KK8 citations83
US7973291B2Jul 5, 2011

Electronic apparatus

SHARP KK9 citations81
US7368687B2May 6, 2008

Heating apparatus, control method for same, and image forming apparatus

SHARP KK6 citations74
US7329845B2Feb 12, 2008

Heating apparatus, control method for same, and image forming apparatus

SHARP KK7 citations74
US6212352B1Apr 3, 2001

Color image forming apparatus spacially separating toner image heat-fusion from toner image transfer to a recording medium

SHARP KK14 citations74
US5940672AAug 17, 1999

Fixing device

SHARP KK9 citations74
US5937255AAug 10, 1999

Fuser having release agent supply means comprising fluororesin fibers

SHARP KK13 citations74
US5239340AAug 24, 1993

Linear motor device having vibration reduction unit

SHARP KK7 citations74
US7613411B2Nov 3, 2009

Fuser unit and imaging forming apparatus having the same

SHARP KK7 citations73
US6835918B2Dec 28, 2004

Heating device and heating method

SHARP KK10 citations73
US6643477B2Nov 4, 2003

Heating device and image forming apparatus using the same

SHARP KK10 citations73
US5809389ASep 15, 1998

Fixing device for electrophotographic device

SHARP KK11 citations73
US5724639AMar 3, 1998

Fixing device having surfaces with different thermal characteristics

SHARP KK10 citations73
US5708947AJan 13, 1998

Toner image fixing device

SHARP KK7 citations73
US5790931AAug 4, 1998

Fixing device

SHARP KK7 citations72
US6083588AJul 4, 2000

Fusing device

SHARP KK10 citations70
US6009300ADec 28, 1999

Toner image fixing member, fixing roller and fixing device

SHARP KK9 citations68
US7953360B2May 31, 2011

Fixing apparatus and image forming apparatus having same

SHARP KK6 citations63
US7725066B2May 25, 2010

Fixing roller and image forming apparatus

SHARP KK2 citations63
US7725047B2May 25, 2010

Fixing apparatus and image forming apparatus provided therewith, computer-readable medium storing a control program for the fixing apparatus, and a contact method for an external heating member in the fixing apparatus

SHARP KK5 citations63
US7702272B2Apr 20, 2010

Power control method for controlling a setting value of electric power to be supplied to each of components of an apparatus by switching between power control modes depending on a status of operation of each of the components of the apparatus

SHARP KK2 citations63
US7570909B2Aug 4, 2009

Fixing apparatus and image forming apparatus including the same

SHARP KK6 citations63
US7532834B2May 12, 2009

Fixing device and fixing method and image forming device

SHARP KK2 citations63

KAGAWA TOSHIAKI

7 patents

NIPPON TELEGRAPH & TELEPHONE

2 patents

SUMITOMO HEAVY INDUSTRIES

1 patent

MITSUOKA TETSUNORI

1 patent

ASAKURA KENJI

1 patent

Showing the top 50 of 83 patents by PatentIndex Score.