Inventor
NITTA HIDEAKI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “NITTA HIDEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEIJIN LTD
7 patentsUS5958305ASep 28, 1999
Film of aromatic polyethersulfone, process for the production thereof, and solution composition for the production thereof
TEIJIN LTD30 citations92
US5759449AJun 2, 1998
Film of aromatic polyethersulfone, process for the production thereof, and solution composition for the production thereof
TEIJIN LTD29 citations92
US5645766AJul 8, 1997
Film of aromatic polyethersulfone process for the production thereof and solution composition for the production thereof
TEIJIN LTD31 citations92
US5561180AOct 1, 1996
Polycarbonate film for optical purposes and a production process thereof
TEIJIN LTD28 citations92
US5478518ADec 26, 1995
Polycarbonate film for optical purposes and a production process thereof
TEIJIN LTD26 citations92
US6232407B1May 15, 2001
Process for producing hydrogenated α-olefin-dicyclopentadiene copolymer, method for molding the same and optical material
TEIJIN LTD15 citations83
US6191243B1Feb 20, 2001
α-olefin-cycloolefin copolymers and process for their production
TEIJIN LTD11 citations73