Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5603145 | Sheet-form hook and fastening system using it | Masaaki Arakawa, Kenitirou Arakawa | 1997-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5603145 | Sheet-form hook and fastening system using it | Masaaki Arakawa, Kenitirou Arakawa | 1997-02-18 |