Inventor
OSHIMA YOSHIHITO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “OSHIMA YOSHIHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
8 patentsUS9671731B2Jun 6, 2017
Fixing member, fixing device, and image forming apparatus
CANON KK6 citations73
US10379464B2Aug 13, 2019
Electrophotographic member, fixing member, fixing apparatus, image forming apparatus, and method of producing electrophotographic belt
CANON KK3 citations72
US9665049B2May 30, 2017
Member for electrophotography, method for manufacturing member for electrophotography, and image-forming apparatus
CANON KK4 citations72
US9588471B2Mar 7, 2017
Member for electrophotography, image heating apparatus, image forming apparatus, and method for manufacturing member for electrophotography
CANON KK3 citations71
US12379682B2Aug 5, 2025
Grease composition for heat fixing devices and heat fixing apparatus
CANON KK0 citations62
US11414620B2Aug 16, 2022
Lubricant composition, sliding apparatus, fixing apparatus, and image-forming apparatus
CANON KK0 citations51
US9575449B2Feb 21, 2017
Fixing member and manufacturing method therefor, fixing device, and image forming apparatus
CANON KK1 citations51
US12215296B2Feb 4, 2025
Grease composition, heating device, and electrophotographic image forming apparatus
CANON KK0 citations50
NIPPON TELEGRAPH & TELEPHONE
5 patentsUS7062471B1Jun 13, 2006
Electronic rights information processing system, method and apparatus for carrying out same and recorded medium for program carrying out the method
NIPPON TELEGRAPH & TELEPHONE32 citations91
US10972500B2Apr 6, 2021
Detection system, detection apparatus, detection method, and detection program
NIPPON TELEGRAPH & TELEPHONE0 citations51
US12413602B2Sep 9, 2025
Communication control system, status switchover support apparatus, status switchover support method and program
NIPPON TELEGRAPH & TELEPHONE0 citations49
US12412075B2Sep 9, 2025
Behavior learning system, behavior learning method and program
NIPPON TELEGRAPH & TELEPHONE0 citations46
US10860669B2Dec 8, 2020
User estimation apparatus, user estimation method, and user estimation program
NIPPON TELEGRAPH & TELEPHONE0 citations40