Inventor
SHOUZAKI HAJIME
JP6 patents
⚠️ This page may combine multiple inventors who share the name “SHOUZAKI HAJIME”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEMITSU KOSAN CO
5 patentsUS5670587ASep 23, 1997
Catalyst for producing aromatic vinyl compound-based polymer composition and process for producing aromatic vinyl compound-based polymer composition using same
IDEMITSU KOSAN CO14 citations73
US5858904AJan 12, 1999
Catalyst for production of vinyl-based polymer and process for production of vinyl-based aromatic polymer
IDEMITSU KOSAN CO9 citations72
US5747614AMay 5, 1998
Catalyst for producing sytrenic polymer and process for producing sytrenic polymer by using same
IDEMITSU KOSAN CO9 citations72
US5747613AMay 5, 1998
Process for producing aromatic vinyl compound-based copolymer
IDEMITSU KOSAN CO9 citations72
US6100352AAug 8, 2000
Process for producing polymer
IDEMITSU KOSAN CO2 citations61