Inventor
CHOKAI MASAYUKI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “CHOKAI MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEIJIN LTD
7 patentsUS7833644B2Nov 16, 2010
Electrolytic membrane
TEIJIN LTD15 citations78
US12142393B2Nov 12, 2024
Insulation sheet
TEIJIN LTD0 citations62
US11692302B2Jul 4, 2023
Sizing agent composition, method for producing carbon fibers, and carbon fibers each having sizing agent applied thereonto
TEIJIN LTD0 citations62
US7754328B2Jul 13, 2010
Carbon nanotube coated with aromatic condensation polymer
TEIJIN LTD6 citations61
US6812319B2Nov 2, 2004
Wholly aromatic polyester carbonate and process for production of same
TEIJIN LTD4 citations61
US7838622B2Nov 23, 2010
Dope and process for the production of fiber from the dope
TEIJIN LTD0 citations48
US7652124B2Jan 26, 2010
Rigid heterocyclic polymer, production process thereof, and fibers comprising the polymer
TEIJIN LTD0 citations39