Inventor
HIRAYAMA JUNYA
JP35 patents
⚠️ This page may combine multiple inventors who share the name “HIRAYAMA JUNYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA BUSINESS TECH
11 patentsUS7986892B2Jul 26, 2011
Image forming apparatus having a controller for controlling a developer
KONICA MINOLTA BUSINESS TECH2 citations62
US7968267B2Jun 28, 2011
Method for developing an electrostatic latent image
KONICA MINOLTA BUSINESS TECH6 citations62
US7761040B2Jul 20, 2010
Image forming apparatus having developer with opposite polarity particles
KONICA MINOLTA BUSINESS TECH2 citations62
US7761041B2Jul 20, 2010
Developing apparatus, image forming apparatus and method for forming image using opposite polarity particles
KONICA MINOLTA BUSINESS TECH6 citations62
US7738814B2Jun 15, 2010
Development apparatus, image-forming apparatus and developing method using reverse polarity particles
KONICA MINOLTA BUSINESS TECH2 citations62
US7734227B2Jun 8, 2010
Developing device and image-forming apparatus using multiple-component developer
KONICA MINOLTA BUSINESS TECH2 citations62
US7697873B2Apr 13, 2010
Development apparatus, image forming apparatus and developing method that employ a magnetic brush
KONICA MINOLTA BUSINESS TECH2 citations62
US7689150B2Mar 30, 2010
Image forming apparatus using trapezoidal shaped electric field and method for forming image
KONICA MINOLTA BUSINESS TECH2 citations62
US7263320B2Aug 28, 2007
Image forming apparatus, developing apparatus, and finely-divided toner particle collecting apparatus
KONICA MINOLTA BUSINESS TECH2 citations62
US7949284B2May 24, 2011
Image forming apparatus
KONICA MINOLTA BUSINESS TECH0 citations52
US7653335B2Jan 26, 2010
Developing apparatus and image forming apparatus
KONICA MINOLTA BUSINESS TECH0 citations52
KONICA MINOLTA INC
6 patentsUS9429890B2Aug 30, 2016
Fixing device, image forming apparatus and fixing method
KONICA MINOLTA INC0 citations52
US9316960B2Apr 19, 2016
Fixing device
KONICA MINOLTA INC0 citations52
US10175620B2Jan 8, 2019
Fixing device and image forming apparatus
KONICA MINOLTA INC0 citations41
US9383688B2Jul 5, 2016
Wet-type developing device and wet-type image forming apparatus with charging unit and neutralizing unit
KONICA MINOLTA INC0 citations41
US9316953B2Apr 19, 2016
Wet-type image formation apparatus and a charging device for charging a recording medium, and method
KONICA MINOLTA INC0 citations41
US9195181B2Nov 24, 2015
Image forming apparatus and image forming method for forming an image on recording media with different gloss levels
KONICA MINOLTA INC0 citations41
HIRAYAMA JUNYA
5 patentsUS8892019B2Nov 18, 2014
Image forming apparatus and gloss control method
HIRAYAMA JUNYA5 citations71
US8131191B2Mar 6, 2012
Image forming apparatus and method for developing electrostatic latent image
HIRAYAMA JUNYA4 citations61
US9188908B2Nov 17, 2015
Wet-type image forming apparatus with adjusting device to adjust amount of carrier liquid contained in toner image
HIRAYAMA JUNYA0 citations40
US8331835B2Dec 11, 2012
Developing device and image forming apparatus with developer including toner, carrier, and reverse polarity particles
HIRAYAMA JUNYA0 citations40
US8699901B2Apr 15, 2014
Deposited toner measuring apparatus having a capacitor and a capacitance change detector for detecting a change in capacitance of the capacitor, and an image formation apparatus, and method for controlling image formation apparatus related thereto
HIRAYAMA JUNYA0 citations39
UETAKE SHIGEO
5 patentsUS8126378B2Feb 28, 2012
Developing device and image forming apparatus with a toner separation member that uses a bias voltage to pull away toner in a developer
UETAKE SHIGEO4 citations60
US8934790B2Jan 13, 2015
Development apparatus and image forming apparatus using the same
UETAKE SHIGEO0 citations39
US8867950B2Oct 21, 2014
Wet-type image forming apparatus
UETAKE SHIGEO0 citations39
US8483600B2Jul 9, 2013
Development device having developer carrier with stationary disposed magnetic body
UETAKE SHIGEO0 citations39
US8335445B2Dec 18, 2012
Development apparatus and image forming apparatus
UETAKE SHIGEO0 citations39
MAEYAMA TAKESHI
3 patentsUS8095026B2Jan 10, 2012
Developing device and image forming apparatus
MAEYAMA TAKESHI2 citations60
US8306464B2Nov 6, 2012
Development device and image forming apparatus using the same
MAEYAMA TAKESHI0 citations39
US8200130B2Jun 12, 2012
Development device and image forming apparatus using the same
MAEYAMA TAKESHI0 citations39