Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365041 | Resin composition comprising water-soluble polyamide and vinyl alcohol-based polymer | Takashi Okamoto | 1982-12-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365041 | Resin composition comprising water-soluble polyamide and vinyl alcohol-based polymer | Takashi Okamoto | 1982-12-21 |