Inventor
OKAMOTO TETSUHIKO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “OKAMOTO TETSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHIN NISSO KAKO CO LTD
5 patentsUS4567028AJan 28, 1986
Process for the preparation of phosphonitrile chloride oligomer
SHIN NISSO KAKO CO LTD8 citations70
US4571310AFeb 18, 1986
Process for preparing alkoxyphosphonitrile compounds
SHIN NISSO KAKO CO LTD7 citations67
US4795621AJan 3, 1989
Process for the preparation of phosphonitrile chloride oligomer
SHIN NISSO KAKO CO LTD3 citations60
US4864048ASep 5, 1989
Process for preparing phosphonitrile compound having substituted hydroxyl group
SHIN NISSO KAKO CO LTD0 citations40
US4522689AJun 11, 1985
Process for purifying phosphonitrile chlorides
SHIN NISSO KAKO CO LTD0 citations35