Inventor
NOGUCHI KOSAKU
JP13 patents
⚠️ This page may combine multiple inventors who share the name “NOGUCHI KOSAKU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOA OIL CO LTD
12 patentsUS4094776AJun 13, 1978
Method for treatment of oil-containing waste water by using an oil adsorbent
KOA OIL CO LTD9 citations71
US4381990AMay 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
US4265710AMay 5, 1981
Process for calcining coke
KOA OIL CO LTD7 citations68
US4169767AOct 2, 1979
Process for calcining coke
KOA OIL CO LTD9 citations68
US4080283AMar 21, 1978
Process for continuous production of pitch
KOA OIL CO LTD14 citations66
US4439275AMar 27, 1984
Coke calcining apparatus
KOA OIL CO LTD6 citations61
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
US4828682AMay 9, 1989
Coking process
KOA OIL CO LTD5 citations55
US4209382AJun 24, 1980
Oil adsorbent and process for preparation thereof
KOA OIL CO LTD1 citations50