Inventor

MATSUMOTO RYUTARO

JP4 patents

Patents

4 patents

US4101275AJul 18, 1978

Automatic photometric analyzer

NIPPON STEEL CORP7 citations71

US3963420AJun 15, 1976

Method and apparatus for automatically dissolving samples for anaylsis

NIPPON STEEL CORP13 citations71

US4488906ADec 18, 1984

Hydrogen storage metal material

NIPPON STEEL CORP3 citations61

US4003708AJan 18, 1977

Automatic photometric analyzer

NIPPON STEEL CORP6 citations60