Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693708 | Colored stretched polyethylene material and process for producing the same | Yoshimu Iwanami, Seizo Kobayashi, Osamu Otsu | 1997-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693708 | Colored stretched polyethylene material and process for producing the same | Yoshimu Iwanami, Seizo Kobayashi, Osamu Otsu | 1997-12-02 |