Inventor
KAWAMA HIROHITO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “KAWAMA HIROHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUREHA CORP
7 patentsUS7834133B2Nov 16, 2010
Production process of poly(arylene sulfide)
KUREHA CORP20 citations92
US7767783B2Aug 3, 2010
Poly (arylene sulfide) and production process thereof
KUREHA CORP17 citations92
US7754848B2Jul 13, 2010
Poly (arylene sulfide) and production process thereof
KUREHA CORP17 citations92
US7655748B2Feb 2, 2010
Poly(arylene sulfide) and production process thereof
KUREHA CORP17 citations92
US7504476B2Mar 17, 2009
Poly(arylene sulfide) and production process thereof
KUREHA CORP18 citations92
US10196486B2Feb 5, 2019
Polyarylene sulfide production method and polyarylene sulfide produced using production method
KUREHA CORP2 citations72
US9908974B2Mar 6, 2018
Polyarylene sulfide production method and polyarylene sulfide production apparatus
KUREHA CORP3 citations72