Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8591681 | Method for producing composite material mold for composite material long member | — | 2013-11-26 |
| 7967932 | Method for continuously forming structural member | Katsuhiko Umeda, Shuntaro Kuriyama | 2011-06-28 |
| 6592795 | Continuous forming method and device for H-shaped FRP member | Toru Kasai | 2003-07-15 |
| 6569371 | Method for forming a compound material | Katsuhiko Umeda | 2003-05-27 |