Inventor

NAGI TSUTOMU

3 patents

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

NIPPON LIGHT METAL CO

2 patents

US4334575AJun 15, 1982

Method for cooling a plunger tip in a die casting machine of the cold chamber type and apparatus therefor

NIPPON LIGHT METAL CO34 citations89

US4583579AApr 22, 1986

Method of die casting

NIPPON LIGHT METAL CO30 citations86

NIPPON LIGHT METAL RES LABOR

1 patent

US4252174AFeb 24, 1981

Method and apparatus for monitoring the operation of a reciprocating liquid injection unit

NIPPON LIGHT METAL RES LABOR4 citations58