Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6312157 | Packaging bags and method of producing same | Tokihisa Masuda | 2001-11-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6312157 | Packaging bags and method of producing same | Tokihisa Masuda | 2001-11-06 |