Inventor
SHIMOWAKE MASAFUMI
JP4 patents
Patents
4 patentsUS5888380AMar 30, 1999
Hydroprocessing catalyst and use thereof
NIPPON KETJEN CO LTD52 citations90
US6656349B1Dec 2, 2003
Hydroprocessing catalyst and process
NIPPON KETJEN CO LTD36 citations89
US6802958B1Oct 12, 2004
Process for producing spherical oxide particles
NIPPON KETJEN CO LTD2 citations57
US7186329B2Mar 6, 2007
High-macropore hydroprocessing catalyst and its use
NIPPON KETJEN CO LTD0 citations50