Inventor
SHIMANAKA TSUNEKI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “SHIMANAKA TSUNEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAZDA MOTOR
17 patentsUS11571965B2Feb 7, 2023
Side vehicle body structure of vehicle
MAZDA MOTOR6 citations72
US10479302B2Nov 19, 2019
Impact absorbing structure of vehicles
MAZDA MOTOR4 citations72
US10604094B2Mar 31, 2020
Impact absorbing member structure of vehicle
MAZDA MOTOR2 citations71
US11518445B2Dec 6, 2022
Side vehicle body structure of vehicle
MAZDA MOTOR0 citations62
US12304568B2May 20, 2025
Vehicle-body structure including a center frame with a downward tilt
MAZDA MOTOR0 citations61
US12280833B2Apr 22, 2025
Vehicle-body structure including a pair of rear-side frames
MAZDA MOTOR0 citations61
US12233946B2Feb 25, 2025
Vehicle-body structure including a cross member at a rear portion of the floor panel
MAZDA MOTOR0 citations61
US11511809B2Nov 29, 2022
Vehicle body structure
MAZDA MOTOR0 citations61
US11383769B2Jul 12, 2022
Rear vehicle-body structure of vehicle
MAZDA MOTOR1 citations56
US11548565B2Jan 10, 2023
Side vehicle body structure of vehicle
MAZDA MOTOR0 citations50
US11535300B2Dec 27, 2022
Vehicle body structure
MAZDA MOTOR0 citations50
US11524727B2Dec 13, 2022
Side vehicle body structure of vehicle
MAZDA MOTOR0 citations50
US11345295B2May 31, 2022
Impact absorbing structure for vehicles
MAZDA MOTOR0 citations50
US11618399B2Apr 4, 2023
Shock absorbing member
MAZDA MOTOR0 citations49
US11472486B2Oct 18, 2022
Rear vehicle-body structure of vehicle
MAZDA MOTOR0 citations45
US11358650B2Jun 14, 2022
Rear vehicle-body structure of vehicle
MAZDA MOTOR0 citations45
US9352693B2May 31, 2016
Rear structure of vehicle
MAZDA MOTOR0 citations38