Inventor
MORI MAKIHIKO
JP3 patents
Patents
3 patentsUS4617682AOct 14, 1986
Method and apparatus for automatic quantitative measurement of textures by image analysis
OSAKA GAS CO LTD37 citations88
US4640761AFeb 3, 1987
Process for preparing pitch
OSAKA GAS CO LTD7 citations66
US4986895AJan 22, 1991
Process for treating coal tar or coal tar pitch
OSAKA GAS CO LTD2 citations57