Inventor
SATO RYOZO
JP4 patents
⚠️ This page may combine multiple inventors who share the name “SATO RYOZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
3 patentsUS6197917B1Mar 6, 2001
Method for manufacturing polycarbonate for optical use
GEN ELECTRIC16 citations80
US6008315ADec 28, 1999
Manufacturing method for bisphenols and a manufacturing method for polycarbonate
GEN ELECTRIC7 citations71
USH1943HFeb 6, 2001
Process for the manufacture of bisphenol-A
GEN ELECTRIC4 citations60