Inventor
IMASE YUTA
JP6 patents
Patents
6 patentsUS9939752B2Apr 10, 2018
Semiconductive roller, and method of producing the same
SUMITOMO RUBBER IND3 citations67
US10012927B2Jul 3, 2018
Developing roller including roller body with simplified structure without a coating film
SUMITOMO RUBBER IND0 citations48
US10712685B2Jul 14, 2020
Developing roller and method of producing the same
SUMITOMO RUBBER IND0 citations46
US10338493B2Jul 2, 2019
Developing roller, and method of producing the same
SUMITOMO RUBBER IND0 citations46
US10234786B2Mar 19, 2019
Developing roller, and method of producing the same
SUMITOMO RUBBER IND0 citations46
US10067439B2Sep 4, 2018
Charging roller, and method of producing the same
SUMITOMO RUBBER IND0 citations46