Inventor
MOMIYAMA NAOHISA
JP7 patents
⚠️ This page may combine multiple inventors who share the name “MOMIYAMA NAOHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AISIN AW CO
4 patentsUS6530253B1Mar 11, 2003
Method for producing cylindrical member having spline grooves, and cylindrical member having spline grooves
AISIN AW CO31 citations91
US5788034AAug 4, 1998
Lockup clutch for a torque converter and method of thermally treating a lockup clutch piston
AISIN AW CO14 citations69
US10077826B2Sep 18, 2018
Manufacturing method for fluid coupling and fluid coupling
AISIN AW CO2 citations68
US5961751AOct 5, 1999
Surface processing method for a steel member and surface processed steel member
AISIN AW CO5 citations61