Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290497 | Process for producing molded articles of polyimide precursor | Kazutsune Kikuta, Keizo Oka | 1994-03-01 |
| 5281470 | Vibration damper | Kohji Kobayashi, Yasuyuki Ohira, Yoshihisa Takano | 1994-01-25 |