Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656709 | Hybrid material and process for producing the same | Yoshiaki Fukushima | 1997-08-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656709 | Hybrid material and process for producing the same | Yoshiaki Fukushima | 1997-08-12 |