Inventor

AMANO TAKAYOSHI

JP3 patents

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

JAPAN NATIONAL RAILWAY

2 patents

US4416158ANov 22, 1983

Punching-shearing method for inspecting quality of butt welded joint

JAPAN NATIONAL RAILWAY3 citations59

US4272003AJun 9, 1981

Butt welding and burr shearing machine for reinforce steel

JAPAN NATIONAL RAILWAY4 citations58

TOYOTA MOTOR CO LTD

1 patent

US9741992B2Aug 22, 2017

Bus bar module

TOYOTA MOTOR CO LTD0 citations35