Inventor
TAKASHIMA KOICHIRO
JP19 patents
⚠️ This page may combine multiple inventors who share the name “TAKASHIMA KOICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
8 patentsUS9086670B2Jul 21, 2015
Image forming apparatus
CANON KK8 citations83
US9335697B2May 10, 2016
Image forming apparatus having image bearing member life estimation unit
CANON KK6 citations73
US9069312B2Jun 30, 2015
Image forming apparatus having capacitance detection
CANON KK4 citations72
US7664442B2Feb 16, 2010
Developing apparatus
CANON KK2 citations62
US7239832B2Jul 3, 2007
Developer regulation member and developing apparatus
CANON KK4 citations62
US7123849B2Oct 17, 2006
Image forming apparatus, image forming apparatus control method, cartridge, and storage medium
CANON KK6 citations62
US6795672B2Sep 21, 2004
Developer regulating member and developing apparatus including the same
CANON KK2 citations62
US9002225B2Apr 7, 2015
Image forming apparatus with developer feeding control
CANON KK1 citations52
HEWLETT PACKARD DEVELOPMENT CO
8 patentsUS11454898B2Sep 27, 2022
Gap adjustment of non-contact charging roller
HEWLETT PACKARD DEVELOPMENT CO1 citations62
US11448996B2Sep 20, 2022
Imaging system including image carrier and coating roller to lubricate image carrier
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US11221576B2Jan 11, 2022
Imaging device
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US11402790B2Aug 2, 2022
Imaging system
HEWLETT PACKARD DEVELOPMENT CO1 citations61
US11886135B2Jan 30, 2024
Constant lubricant application
HEWLETT PACKARD DEVELOPMENT CO0 citations52
US11762308B2Sep 19, 2023
Imaging system with non-contact charging device and controller thereof
HEWLETT PACKARD DEVELOPMENT CO0 citations52
US11573520B2Feb 7, 2023
Lubricant application device for image forming apparatus
HEWLETT PACKARD DEVELOPMENT CO0 citations50
US11366420B2Jun 21, 2022
Lubricant applicator to counteract bristle-bending
HEWLETT PACKARD DEVELOPMENT CO0 citations50