Inventor

HAGA HIROKAZU

US2 patents

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

NIPPON STEEL CORP

1 patent

US4825807AMay 2, 1989

Apparatus for applying anti-sticking agent on annealed oriented electrical sheet steel in coil

NIPPON STEEL CORP18 citations70

GRAHAM MAGNETICS INC

1 patent

US4631479ADec 23, 1986

Error locator for high-speed inspection of magnetic tape

GRAHAM MAGNETICS INC6 citations54