Inventor
CHIKUGO KAZUO
JP4 patents
Patents
4 patentsUS4284431AAug 18, 1981
Method for the production of sintered powder ferrous metal preform
KOMATSU MFG CO LTD10 citations71
US4202689AMay 13, 1980
Method for the production of sintered powder ferrous metal preform
KOMATSU MFG CO LTD9 citations71
US4541304ASep 17, 1985
Connecting rod made of fiber reinforced plastic material
KOMATSU MFG CO LTD14 citations70
US4393823AJul 19, 1983
Suction valve seat lubricating apparatus
KOMATSU MFG CO LTD6 citations56