Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5126103 | Process for modifying porous material having open cells | Kozo Ishizaki, Takao Fujikawa, Atsushi Takata | 1992-06-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5126103 | Process for modifying porous material having open cells | Kozo Ishizaki, Takao Fujikawa, Atsushi Takata | 1992-06-30 |