Inventor

KOGA ATSUO

JP18 patents

⚠️ This page may combine multiple inventors who share the name “KOGA ATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOGA ATSUO

NIPPON STEEL CORP

Bumper beam and vehicle

Rocker member and vehicle

Automobile inner panel and automobile panel

Adhesively joined structure and component for a vehicle

Adhesively joined structure and component for a vehicle

Adhesively joined structure and component for vehicle

Automobile hood

Method for manufacturing quenched molding, method for manufacturing hot press steel material, and hot press steel material

Spot welded joint, vehicle framework component provided with spot welded joint, and method of manufacturing spot welded joint

Reinforcing steel member for motor vehicle

Metal-fiber reinforced plastic composite

Automobile hood

Bumper beam

NIPPON STEEL & SUMITOMO METAL CORP

Bumper reinforcement and vehicle including the same

Bumper beam

Crash energy absorbing part

OHISHI HIROSHI

Laminated steel plate

TOYOTA MOTOR CO LTD

Vehicle front structure