NC

Noboru Chujo

DC Dai-Ichi Kogyo Seiyaku Co.: 3 patents #60 of 288Top 25%
TL Teijin Limited: 2 patents #572 of 1,631Top 40%
Overall (All Time): #1,655,092 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5331032 Hydrophilic aromatic polyester fiber Togi Suzuki, Shigeo Mori 1994-07-19
5262460 Aromatic polyester resin composition and fiber Togi Suzuki, Shigeo Mori 1993-11-16
4845186 Method for production of modified polyesters Shigeo Mori 1989-07-04