Inventor

NAGASE KAZUHIKO

JP3 patents

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

JAPAN NATIONAL RAILWAY

2 patents

US4459668AJul 10, 1984

Automatic train control device

JAPAN NATIONAL RAILWAY82 citations94

US4052109AOct 4, 1977

Air brake system employing combined automatic and direct braking

JAPAN NATIONAL RAILWAY31 citations74

NIIGATA CONVERTER KK

1 patent

US5065645ANov 19, 1991

Power transmission device

NIIGATA CONVERTER KK9 citations67