Inventor
MATSUURA SADAJI
JP3 patents
Patents
3 patentsUS4586958AMay 6, 1986
Process for producing a fire-resistant, light-weight construction board
FUJI FIRE PROOF MATERIAL18 citations79
US4812169AMar 14, 1989
Process for producing a fire-resistant, light-weight construction material
FUJI FIRE PROOF MATERIAL10 citations71
US4622071ANov 11, 1986
Process for producing a hardened product of coal ash
FUJI FIRE PROOF MATERIAL11 citations66