Inventor
ISHIFUJI RYO
JP5 patents
Patents
5 patentsUS11644777B2May 9, 2023
Pressurizing member, fixing device, and electrophotographic image-forming apparatus
CANON KK7 citations84
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
US12235602B2Feb 25, 2025
Fixing belt and heat fixing device
CANON KK0 citations50
US12059874B2Aug 13, 2024
Fixing rotating member, fixing apparatus, electrophotographic image forming apparatus, and method for producing fixing rotating member
CANON KK0 citations50