Inventor
MIYAUCHI YOHEI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “MIYAUCHI YOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
20 patentsUS9791792B2Oct 17, 2017
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
CANON KK24 citations94
US9575422B2Feb 21, 2017
Method of producing electrophotographic photosensitive member, method of producing organic device, and emulsion for charge transporting layer
CANON KK20 citations92
US9341964B2May 17, 2016
Process for producing electrophotographic photosensitive member
CANON KK21 citations92
US9282615B2Mar 8, 2016
Methods for producing electrophotographic photosensitive member and organic device each having charge transporting layer
CANON KK21 citations92
US11644777B2May 9, 2023
Pressurizing member, fixing device, and electrophotographic image-forming apparatus
CANON KK7 citations84
US10983466B2Apr 20, 2021
Fixing member, fixing device, and electrophotographic image forming apparatus
CANON KK8 citations83
US12001158B2Jun 4, 2024
Fixing member, method for producing the same, fixing apparatus, and electrophotographic image forming apparatus
CANON KK8 citations82
US11988983B2May 21, 2024
Fixing member, method for producing the same, fixing apparatus, and electrophotographic image forming apparatus
CANON KK2 citations72
US11181856B2Nov 23, 2021
Fixing member, fixing device, and electrophotographic image-forming apparatus
CANON KK3 citations72
US10901354B2Jan 26, 2021
Fixing member, fixing device, and electrophotographic image forming apparatus
CANON KK3 citations72
US10739712B2Aug 11, 2020
Fixing member, fixing device, and electrophotographic image forming apparatus
CANON KK4 citations72
US10649352B2May 12, 2020
Electrophotographic member, method for producing electrophotographic member, and electrophotographic image forming apparatus
CANON KK2 citations72
US11372351B2Jun 28, 2022
Electrophotographic member and electrophotographic image forming apparatus
CANON KK1 citations62
US12481237B2Nov 25, 2025
Fixing member, method for producing the same, fixing apparatus, and electrophotographic image forming apparatus
CANON KK0 citations61
US12070925B2Aug 27, 2024
Fixing rotating member, fixing apparatus and electrophotographic image forming apparatus, and method for producing fixing rotating member
CANON KK1 citations61
US11561495B2Jan 24, 2023
Pressing rotating member and production method thereof, fixing apparatus, and electrophotographic image forming apparatus
CANON KK0 citations61
US9494882B2Nov 15, 2016
Method of producing electrophotographic photosensitive member
CANON KK0 citations52
US11414620B2Aug 16, 2022
Lubricant composition, sliding apparatus, fixing apparatus, and image-forming apparatus
CANON KK0 citations51
US9657153B2May 23, 2017
Method for producing a resin composition having a porous structure with independent porosities
CANON KK1 citations51
US12059874B2Aug 13, 2024
Fixing rotating member, fixing apparatus, electrophotographic image forming apparatus, and method for producing fixing rotating member
CANON KK0 citations50