Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351922 | Process for the production of highly water-absorbing but less water-soluble hydrogels | Tooru Yoshida, Seigo Iwagami, Yoshikazu Hosoda | 1982-09-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351922 | Process for the production of highly water-absorbing but less water-soluble hydrogels | Tooru Yoshida, Seigo Iwagami, Yoshikazu Hosoda | 1982-09-28 |