Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489385 | Highly saturated nitrile copolymer rubber, process for the production thereof, heat-resistant rubber compositions comprising the rubber and composites comprising the rubber and fibers | Yoshinori Fujii | 2002-12-03 |
| 6410653 | Highly saturated carboxylated nitrile copolymer rubber and process for the production thereof | Yoshinori Fujii | 2002-06-25 |
| 4990570 | Curable rubber composition | Yoshiomi Saito, Akio Fujino | 1991-02-05 |
| 4983678 | Curable rubber composition | Yoshiomi Saito, Akio Fujino | 1991-01-08 |