Inventor
OTAWARA KENTARO
JP3 patents
⚠️ This page may combine multiple inventors who share the name “OTAWARA KENTARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUREHA CORP
2 patentsUS7781600B2Aug 24, 2010
Process for purifying hydroxycarboxylic acid, process for producing cyclic ester, and process for producing polyhydroxycarboxylic acid
KUREHA CORP15 citations79
US9365536B2Jun 14, 2016
Method for producing glycolide, which is provided with rectification step by means of gas-liquid countercurrent contact, and method for purifying crude glycolide
KUREHA CORP1 citations45