Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5427838 | Flexible plastic sheet having a rib-structure | Masamitsu Yamamoto, Masaki Murakami | 1995-06-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5427838 | Flexible plastic sheet having a rib-structure | Masamitsu Yamamoto, Masaki Murakami | 1995-06-27 |