Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7427171 | Pressure vessel formed by joining two members made of different materials | Akira Tokairin, Ryo Tominaga, Hiroshi Nagasaka, Naoki Yoshida, Akihisa Inoue | 2008-09-23 |