Inventor
NAGAYOSHI TERUYUKI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “NAGAYOSHI TERUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CHEMICAL CO LTD
4 patentsUS7306665B2Dec 11, 2007
Friction material composition and friction material using the composition
HITACHI CHEMICAL CO LTD14 citations82
US10570975B2Feb 25, 2020
Friction material composition, friction material, and friction member
HITACHI CHEMICAL CO LTD1 citations59
US7338987B2Mar 4, 2008
Friction material composition and friction material using the same
HITACHI CHEMICAL CO LTD4 citations59
US11649869B2May 16, 2023
Friction material composition, friction material, and friction member
HITACHI CHEMICAL CO LTD0 citations54