Inventor
KUMURA YUKIMASA
JP5 patents
Patents
5 patentsUS4381990AMay 3, 1983
Process for producing mesocarbon microbeads of uniform particle-size distribution
KOA OIL CO LTD10 citations70
US4363670ADec 14, 1982
Continuous process for industrially producing mesocarbon microbeads
KOA OIL CO LTD7 citations70
US4488957ADec 18, 1984
Method and apparatus for production of crystallizable carbonaceous material
KOA OIL CO LTD12 citations69
US4769139ASep 6, 1988
Apparatus for production of crystallizable carbonaceous material
KOA OIL CO LTD2 citations58
US4640822AFeb 3, 1987
Apparatus for producing bulk mesophase
KOA OIL CO LTD3 citations58