Inventor
SEKI KATSUJI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “SEKI KATSUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AKEBONO BRAKE IND
8 patentsUS5087642AFeb 11, 1992
Friction material
AKEBONO BRAKE IND14 citations72
US9541144B2Jan 10, 2017
Vehicular disc brake rotor and manufacturing method of vehicular disc brake rotor
AKEBONO BRAKE IND4 citations69
US9656921B2May 23, 2017
Friction material composition and friction material
AKEBONO BRAKE IND4 citations68
US5217528AJun 8, 1993
Non-asbestos friction material
AKEBONO BRAKE IND4 citations60
US5360842ANov 1, 1994
Non-asbestos friction material
AKEBONO BRAKE IND2 citations52
US10461104B2Oct 29, 2019
Friction material
AKEBONO BRAKE IND0 citations49
US9422994B2Aug 23, 2016
Manufacturing method of cast-iron friction member
AKEBONO BRAKE IND0 citations48
US10060492B2Aug 28, 2018
Friction material
AKEBONO BRAKE IND0 citations36