Inventor

SHIRAKAMI SATOSHI

JP17 patents

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

SHIRAKAMI SATOSHI

NIPPON STEEL & SUMITOMO METAL CORP

Impact absorption member

Automotive exterior panel

Stretch flange crack prediction method, stretch flange crack prediction apparatus, computer program, and recording medium

Breaking prediction method, program, recording medium, and arithmetic processing device

Evaluation method of plastic material and evaluation method of deformation processing of plastic material

Coupling structure, coupling member having coupling structure, and method for manufacturing coupling member having coupling structure

Method for manufacturing shaped steel the cross-sectional shape of which changes in the longitudinal direction, and roll forming device

Vehicle front portion structure

Hole widening method, forming tool, and formed product

Coupling structure, coupling member having coupling structure, and method for manufacturing coupling member having coupling structure

Burring method and burring apparatus

NIPPON STEEL CORP

Structural member, structural member manufacturing method, and structural member manufacturing device

Method of manufacturing press-formed article, press-formed article, and press forming apparatus

Saddle-shaped press-molded article manufacturing method, pressing apparatus, and manufacturing method to manufacture saddle-shaped press-molded article

Exterior panel and manufacturing method of exterior panel

Stiffened panel structure

MIZUMURA MASAAKI

Method for bending sheet metal and product of sheet metal