Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4727172 | Method for the preparation of an organosiloxane oligomer and a novel organosiloxane oligomer thereby | Akira Yamamoto, Minoru Takamizawa, Toshinobu Ishihara | 1988-02-23 |