Inventor
KOTANI TOSHIMASA
JP8 patents
⚠️ This page may combine multiple inventors who share the name “KOTANI TOSHIMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAZDA MOTOR
7 patentsUS7739991B2Jun 22, 2010
Adjustable valve drive device of engine
MAZDA MOTOR2 citations61
US11655770B2May 23, 2023
Engine
MAZDA MOTOR0 citations49
US11635041B2Apr 25, 2023
Engine
MAZDA MOTOR0 citations49
US9574465B2Feb 21, 2017
Valve gear of engine
MAZDA MOTOR0 citations36
US9347342B2May 24, 2016
Valve gear of engine
MAZDA MOTOR0 citations36
US10047645B2Aug 14, 2018
Valve gear for engine
MAZDA MOTOR0 citations35
US9546578B2Jan 17, 2017
Valve operating system for engine
MAZDA MOTOR0 citations35