Inventor
TAKE TAKAO
JP5 patents
Patents
5 patentsUS3972972AAug 3, 1976
Process for producing a board of cement-like material reinforced by fibrous material and apparatus for the process
ONODA CEMENT CO LTD80 citations94
US3974024AAug 10, 1976
Process for producing board of cement-like material reinforced by glass fiber
ONODA CEMENT CO LTD61 citations91
US4645548AFeb 24, 1987
Process for producing non-combustible gypsum board and non-combustible laminated gypsum board
ONODA CEMENT CO LTD82 citations90
US4544424AOct 1, 1985
Gypsum board manufacturing method
ONODA CEMENT CO LTD35 citations84
US4780180AOct 25, 1988
Nonflammable paper
ONODA CEMENT CO LTD13 citations72