Inventor
YAMAMOTO RYOUICHI
JP4 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO RYOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI CHEMICALS INC
3 patentsUS6461573B1Oct 8, 2002
Fluidized bed polymerization apparatus having temperature distribution monitoring
MITSUI CHEMICALS INC19 citations91
US6013741AJan 11, 2000
Method of terminating gas phase polymerization of olefin, method of initiating the polymerization and apparatus therefor
MITSUI CHEMICALS INC14 citations72
US6897268B2May 24, 2005
Fluidized bed polymerization apparatus and an olefin polymerization process
MITSUI CHEMICALS INC3 citations61