Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5019630 | Rubbery copolymer, process for production thereof, and vulcanizable elastomer composition | Takeshi Chida, Mitsuyoshi Aonuma, Akio Maeda, Tetsu Ohishi | 1991-05-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5019630 | Rubbery copolymer, process for production thereof, and vulcanizable elastomer composition | Takeshi Chida, Mitsuyoshi Aonuma, Akio Maeda, Tetsu Ohishi | 1991-05-28 |