Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861851 | Vinylidene fluoride-acrylic acid ester copolymer, process for producing the same and composition containing the same | Toshio Miyabayashi, Nobuyuki Sakabe | 1989-08-29 |
| 4822654 | Novel vulcanizable rubber compositions and applications thereof | Yasuhiko Takemura, Yoshiaki Zama, Hiroji Enyo | 1989-04-18 |