Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7250123 | Composite construction and manufacturing method thereof | Daisuke Shibata, Tatsuyuki Nakaoka | 2007-07-31 |
| 6878434 | Composite construction and manufacturing method thereof | Daisuke Shibata, Tatsuyuki Nakaoka | 2005-04-12 |