Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688873 | Electroconductive polymer and process for producing the polymer | Yoshiaki Ikenoue, Reiko Ichikawa | 1997-11-18 |
| 5648453 | Electroconductive polymer and process for producing the polymer | Yoshiaki Ikenoue, Reiko Ichikawa | 1997-07-15 |
| 5637652 | Electroconductive polymer and process for producing the same | Junya Kato, Yoshiaki Ikenoue, Reiko Ichikawa | 1997-06-10 |