Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4539417 | Poly(dimethylsilmethylene) methylacetylene compound and a method for the preparation thereof | Minoru Takamizawa, Akira Yamamoto, Toshinobu Ishihara | 1985-09-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4539417 | Poly(dimethylsilmethylene) methylacetylene compound and a method for the preparation thereof | Minoru Takamizawa, Akira Yamamoto, Toshinobu Ishihara | 1985-09-03 |