Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814404 | Diacetylene-nylon salt compound and method for production of two-dimensional macromolecular crystals and shaped articles using said compound | Hachiro Nakanishi, Masao Kato, Yoshio Tanaka, Kazuo Nakayama | 1989-03-21 |