Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8124208 | Multi-layer tube | Takehiko Sumi, Daisuke Yamazaki | 2012-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8124208 | Multi-layer tube | Takehiko Sumi, Daisuke Yamazaki | 2012-02-28 |