Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690922 | Deodorizable fibers and method of producing the same | Hiroyuki Koyou, Tatsuro Takeuchi, Kenji Hiramatsu | 1997-11-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690922 | Deodorizable fibers and method of producing the same | Hiroyuki Koyou, Tatsuro Takeuchi, Kenji Hiramatsu | 1997-11-25 |