Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5494991 | Polyimides and processes for preparing the same | Ichiro Kaneko, Masahiro Yuyama, Kiyoshi Motomi | 1996-02-27 |
| 5478914 | Polyimides and processes for preparaing the same | Ichiro Kaneko, Masahiro Yuyama, Kiyoshi Motomi | 1995-12-26 |