TK

Tsutomu Kawamura

KC Kuraray Co.: 2 patents #662 of 1,827Top 40%
NC Nippon Petrochemicals, Co.: 1 patents #181 of 359Top 55%
Overall (All Time): #1,638,978 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5753367 Disperse dye-dyeable regenerated cellulose fiber and textile products containing the fiber Osamu Takemura, Naoki Tanimoto, Eiji Iwasa, Ichirou Inoue, Kiyoshi Hirakawa +4 more 1998-05-19
5695375 Disperse dye-dyeable regenerated cellulose fiber and textile products containing the fiber Osamu Takemura, Naoki Tanimoto, Eiji Iwasa, Ichirou Inoue, Kiyoshi Hirakawa +3 more 1997-12-09
5317051 Surface whitening preventing flame-retardant olefin polymer composition Masahiro Harashige, Satoru Kaneko, Takashi Inoue, Atsuo Tokutake, Toshitsune Yoshikawa 1994-05-31