Inventor
HARUNA TAKESHI
JP4 patents
⚠️ This page may combine multiple inventors who share the name “HARUNA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MARUZEN PETROCHEM CO LTD
3 patentsUS9994650B2Jun 12, 2018
Method for producing hydrogenated petroleum resin
MARUZEN PETROCHEM CO LTD8 citations75
US9586927B2Mar 7, 2017
Method for continuously producing cyclic carbonate
MARUZEN PETROCHEM CO LTD0 citations47
US10106520B2Oct 23, 2018
Apparatus and method for producing cyclic carbonate
MARUZEN PETROCHEM CO LTD0 citations33