Inventor
MIYAHARA MICHIHISA
JP26 patents
⚠️ This page may combine multiple inventors who share the name “MIYAHARA MICHIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUREHA CORP
21 patentsUS7767783B2Aug 3, 2010
Poly (arylene sulfide) and production process thereof
KUREHA CORP17 citations92
US7504476B2Mar 17, 2009
Poly(arylene sulfide) and production process thereof
KUREHA CORP18 citations92
US7094867B2Aug 22, 2006
Method of continuously cleansing polyarylene sulfide
KUREHA CORP18 citations84
US10407551B2Sep 10, 2019
Polyarylene sulfide manufacturing method and polyarylene sulfide manufacturing device
KUREHA CORP4 citations73
US10196487B2Feb 5, 2019
Method of producing polyarylene sulfide
KUREHA CORP4 citations73
US10196486B2Feb 5, 2019
Polyarylene sulfide production method and polyarylene sulfide produced using production method
KUREHA CORP2 citations72
US10556992B2Feb 11, 2020
Method of manufacturing polyarylene sulfide, and polyarylene
KUREHA CORP4 citations71
US9890222B2Feb 13, 2018
Polyarylene sulfide production device provided with baffle and baffle support
KUREHA CORP2 citations69
US11453752B2Sep 27, 2022
Method for producing polyarylene sulfide, dehydration method, and device for producing polyarylene sulfide
KUREHA CORP0 citations62
US11203665B2Dec 21, 2021
Method of producing polyarylene sulfide
KUREHA CORP0 citations62
US10800884B2Oct 13, 2020
Method of producing polyarylene sulfide
KUREHA CORP1 citations62
US10604630B2Mar 31, 2020
Polyarylene sulfide production method and polyarylene sulfide production apparatus
KUREHA CORP1 citations62
US10538629B2Jan 21, 2020
Device for continuously producing poly(arylene sulfide) and method for continuously producing poly(arylene sulfide)
KUREHA CORP1 citations62
US11203666B2Dec 21, 2021
Continuous production method and continuous production apparatus for aromatic cyclic oligomer, and production method for aromatic polymer
KUREHA CORP0 citations52
US11155682B2Oct 26, 2021
Continuous dehydration method and method for producing polyarylene sulfide
KUREHA CORP0 citations52
US10703861B2Jul 7, 2020
Polyarylene sulfide production method and apparatus for continuous production of polyarylene sulfide
KUREHA CORP0 citations52
US11383215B2Jul 12, 2022
Continuous production method for aromatic polymer and continuous production apparatus for aromatic polymer
KUREHA CORP0 citations47
US11185840B2Nov 30, 2021
Continuous polymerization apparatus and continuous production method for polymer
KUREHA CORP0 citations47
US10807062B2Oct 20, 2020
Continuous production apparatus and continuous production method for polymer
KUREHA CORP0 citations41
US10731006B2Aug 4, 2020
Method of producing polyarylene sulfide
KUREHA CORP0 citations41
US10533072B2Jan 14, 2020
Method of producing polyarylene sulfide
KUREHA CORP0 citations41