Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4792476 | Low thermal expansion resin material and composite shaped article | Koji Fujisaki, Noriyuki Kinjo, Junichi Imaizumi, Yoshikatsu Mikami | 1988-12-20 |
| 4690999 | Low thermal expansion resin material and composite shaped article | Koji Fujisaki, Noriyuki Kinjo, Junichi Imaizumi, Yoshikatsu Mikami | 1987-09-01 |