Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5759655 | Polyimide composite tube | Tadashi Kitajima, Tetsuya Itagaki, Takahiro Yoshida, Masafumi Matsumura | 1998-06-02 |
| 5582886 | Polyimide composite tube and method of manufacturing the same | Tadashi Kitajima, Tetsuya Itagaki, Takahiro Yoshida, Masafumi Matsumura | 1996-12-10 |