Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328794 | Fluorine-containing graft copolymer and toner using the same | Shinichi Kuramoto, Kazuhiko Umemura, Toshihiko Takahashi, Hidemi Uematsu | 1994-07-12 |
TK
Tsubuko Kazuo
Overall (All Time): #3,801,771 of 4,157,543Top 95%
1
Patents All Time