Inventor
KAKU KENICHI
JP41 patents
⚠️ This page may combine multiple inventors who share the name “KAKU KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
35 patentsUS9069267B2Jun 30, 2015
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK58 citations98
US7910274B2Mar 22, 2011
Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK57 citations96
US10558132B2Feb 11, 2020
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK35 citations94
US10558133B2Feb 11, 2020
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK29 citations94
US9063505B2Jun 23, 2015
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK56 citations94
US9029054B2May 12, 2015
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK57 citations94
US7927774B2Apr 19, 2011
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK44 citations94
US7585604B2Sep 8, 2009
Electrographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK37 citations92
US7045261B2May 16, 2006
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK36 citations92
US6994941B2Feb 7, 2006
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK46 citations92
US11392050B2Jul 19, 2022
Process cartridge and electrophotographic apparatus
CANON KK14 citations86
US11366402B2Jun 21, 2022
Process cartridge and electrophotographic apparatus using the same
CANON KK18 citations86
US11256186B2Feb 22, 2022
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK11 citations86
US10831118B2Nov 10, 2020
Electrophotographic photosensitive member and method for producing electrophotographic photosensitive member
CANON KK18 citations86
US10539892B2Jan 21, 2020
Electrophotographic photosensitive member, process cartridge, and electrophotographic image-forming apparatus
CANON KK18 citations86
US10303085B2May 28, 2019
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK17 citations86
US10203617B2Feb 12, 2019
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK17 citations86
US10162278B2Dec 25, 2018
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK17 citations86
US10152002B2Dec 11, 2018
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK3 citations73
US10539888B2Jan 21, 2020
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK2 citations71
US10216105B2Feb 26, 2019
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK1 citations62
US12461458B2Nov 4, 2025
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK0 citations52
US12457841B2Oct 28, 2025
Photoelectric conversion element and photoelectric conversion device including the photoelectric conversion element
CANON KK0 citations52
US12429784B2Sep 30, 2025
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK0 citations52
US12422760B2Sep 23, 2025
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK0 citations52
US12353164B2Jul 8, 2025
Electrophotographic apparatus
CANON KK0 citations52
US11947275B2Apr 2, 2024
Electrophotographic apparatus
CANON KK0 citations52
US11500301B2Nov 15, 2022
Electrophotographic photosensitive member, process cartridge, and electrophotographic image forming apparatus
CANON KK0 citations52
US11493853B2Nov 8, 2022
Electrophotographic photosensitive member, process cartridge and electrophotographic image forming apparatus
CANON KK0 citations52
US8993205B2Mar 31, 2015
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK1 citations52
US12326689B2Jun 10, 2025
Electrophotographic apparatus
CANON KK0 citations51
US12326688B2Jun 10, 2025
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK0 citations51
US9778582B2Oct 3, 2017
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus incorporating an improved undercoat layer
CANON KK1 citations51
US9411252B2Aug 9, 2016
Electrophotographic photosensitive member, method of producing the same, process cartridge, and electrophotographic apparatus
CANON KK0 citations41
US9335646B2May 10, 2016
Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK0 citations41
KAKU KENICHI
3 patentsUS8783209B2Jul 22, 2014
Apparatus and process for producing electrophotographic phhotosensitive member
KAKU KENICHI29 citations91
US8161051B2Apr 17, 2012
Method and apparatus for data processing with index search
KAKU KENICHI4 citations60
US8936892B2Jan 20, 2015
Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
KAKU KENICHI1 citations50