Inventor
MATSUSHITA KEISUKE
JP4 patents
⚠️ This page may combine multiple inventors who share the name “MATSUSHITA KEISUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MARUZEN PETROCHEM CO LTD
3 patentsUS11485803B2Nov 1, 2022
Method for deodorizing hydrogenated petroleum resin, and method for producing hydrogenated petroleum resin
MARUZEN PETROCHEM CO LTD3 citations67
US11220563B2Jan 11, 2022
Production method for hydrogenated petroleum resin
MARUZEN PETROCHEM CO LTD2 citations64
US10087265B2Oct 2, 2018
Method for producing dimethyl polyvinylphosphonate and polyvinylphosphonic acid
MARUZEN PETROCHEM CO LTD0 citations50