Inventor
HONDA TAKAHIRO
JP63 patents
⚠️ This page may combine multiple inventors who share the name “HONDA TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOCERA DOCUMENT SOLUTIONS INC
9 patentsUS9300836B2Mar 29, 2016
Image forming apparatus enabling circuit-cycling time of image carrier included in transfer unit to be found accurately
KYOCERA DOCUMENT SOLUTIONS INC3 citations72
US11249427B2Feb 15, 2022
Image forming apparatus having image canceling function
KYOCERA DOCUMENT SOLUTIONS INC0 citations62
US9268288B2Feb 23, 2016
Image forming apparatus with rotatable curling correction portion
KYOCERA DOCUMENT SOLUTIONS INC2 citations61
US11520265B2Dec 6, 2022
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US9261844B2Feb 16, 2016
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC1 citations51
US9116496B2Aug 25, 2015
Image forming apparatus including fixing portion
KYOCERA DOCUMENT SOLUTIONS INC1 citations51
US11789668B2Oct 17, 2023
Image forming system that starts to execute calibration at insertion start timing of interleaving paper
KYOCERA DOCUMENT SOLUTIONS INC0 citations48
US11706362B2Jul 18, 2023
Image formation system capable of starting execution of calibration with timing to start insertion of interleaving paper
KYOCERA DOCUMENT SOLUTIONS INC0 citations48
US12276930B2Apr 15, 2025
Image forming apparatus the controls operation depending on whether show-through of sheet is detected
KYOCERA DOCUMENT SOLUTIONS INC0 citations46
RICOH KK
8 patentsUS7374851B2May 20, 2008
Toner, and, developer, toner container, process cartridge, image forming apparatus and image forming method
RICOH KK67 citations98
US7129013B2Oct 31, 2006
Toner and developer for developing latent electrostatic images, and image forming apparatus
RICOH KK55 citations96
US7083890B2Aug 1, 2006
Toner and image forming apparatus using the toner
RICOH KK52 citations96
US7521164B2Apr 21, 2009
Toner, and, developer, toner container, process cartridge, image forming apparatus and image forming method
RICOH KK22 citations93
US7473508B2Jan 6, 2009
Toner, developer and image forming apparatus
RICOH KK21 citations93
US7429442B2Sep 30, 2008
Toner, and two component developer and image forming apparatus using the toner
RICOH KK27 citations93
US7738819B2Jun 15, 2010
Image forming method and apparatus, and developing device and process cartridge therefor
RICOH KK12 citations84
US7736826B2Jun 15, 2010
Toner, developer and image forming apparatus
RICOH KK4 citations63
SANTEN PHARMACEUTICAL CO LTD
6 patentsUS7544703B2Jun 9, 2009
Cyclic compound having 4-pyridylalkylthio group having substituted or unsubstituted amino group introduced therein
SANTEN PHARMACEUTICAL CO LTD8 citations80
US7906511B2Mar 15, 2011
Cyclic compound having pyrimidinylalkylthio group
SANTEN PHARMACEUTICAL CO LTD3 citations62
US7534802B2May 19, 2009
Compounds having 4-pyridylalkylthio group as substituent
SANTEN PHARMACEUTICAL CO LTD2 citations61
US6960575B2Nov 1, 2005
Thiazine derivatives
SANTEN PHARMACEUTICAL CO LTD2 citations61
US7410987B2Aug 12, 2008
Method for treating pain or pruritis by administering κ-opioid receptor agonist comprising 2-phenylbenzothiazoline derivative
SANTEN PHARMACEUTICAL CO LTD2 citations57
US7112598B2Sep 26, 2006
κ opioid receptor agonist comprising 2-phenylbenzothiazoline derivative
SANTEN PHARMACEUTICAL CO LTD4 citations57
HONDA TAKAHIRO
6 patentsUS8948631B2Feb 3, 2015
Image forming apparatus and density adjusting method
HONDA TAKAHIRO4 citations72
US9062061B2Jun 23, 2015
Compound having PARP inhibitory activity
HONDA TAKAHIRO4 citations67
US9023572B2May 5, 2015
Method for producing toner for developing electrostatic image and apparatus for producing resin particles
HONDA TAKAHIRO2 citations62
US11592768B2Feb 28, 2023
Image forming apparatus and image forming method
HONDA TAKAHIRO0 citations61
US8518973B2Aug 27, 2013
Compounds having 4-pyridylalkylthio group as a substituent
HONDA TAKAHIRO0 citations50
US8207194B2Jun 26, 2012
Compounds having a 4-pyridylalkylthio group as a substituent
HONDA TAKAHIRO0 citations50
RICOH CO LTD
4 patentsUS8034526B2Oct 11, 2011
Method for manufacturing toner and toner
RICOH CO LTD18 citations84
US8007976B2Aug 30, 2011
Electrostatic image developing toner, toner kit and image forming apparatus
RICOH CO LTD10 citations84
US7939235B2May 10, 2011
Image formation method
RICOH CO LTD6 citations63
US11796931B2Oct 24, 2023
Toner, method for manufacturing toner, developer, toner accommodating unit, image forming apparatus, and image forming method
RICOH CO LTD0 citations58
NGK INSULATORS LTD
3 patentsNORIKANE YOSHIHIRO
2 patentsWATANABE MASAKI
2 patentsKUSAHARA TERUKI
1 patentUCHINOKURA OSAMU
1 patentSATOH SYOUKO
1 patentSUZUKI KAZUMI
1 patentKOJIMA SATOSHI
1 patentHI LEX CORP
1 patentITOH TAKAYUKI
1 patentWATANABE YOHICHIROH
1 patentYOSHIDA RYUUTA
1 patentHIGUCHI HIROTO
1 patentShowing the top 50 of 63 patents by PatentIndex Score.