Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5231196 | Calixarene derivatives and process for the preparation thereof | Seiji Shinkai, Tsutomu Matsuda, Takashi Arimura, Kozo Tachibana | 1993-07-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5231196 | Calixarene derivatives and process for the preparation thereof | Seiji Shinkai, Tsutomu Matsuda, Takashi Arimura, Kozo Tachibana | 1993-07-27 |