Inventor
ISHIKAWA HARUYASU
JP4 patents
Patents
4 patentsUS9423715B2Aug 23, 2016
Roller member, roller supporting mechanism, and image forming apparatus
CANON KK3 citations68
US12345592B2Jul 1, 2025
Sensor, device, system, and manufacturing method for product
CANON KK0 citations47
US9891551B2Feb 13, 2018
Roller member, roller supporting mechanism, and image forming apparatus
CANON KK0 citations47
US9360788B2Jun 7, 2016
Roller member, roller supporting mechanism, and image forming apparatus
CANON KK1 citations46