Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797801 | Polyimide film and process for producing the same | Jiro Sadanobu, Rei Nishio, Tsutomu Nakamura | 2004-09-28 |
| 6780928 | Polyoxyalkylene monoalkyl ether, process for producing the same, polymerizable polyoxyalkylene monoalkyl ether derivative, polymer of said derivative and dispersant comprising said polymer | Akinori Itoh, Tatsuya Matsui, Yoshihiro Hayashi | 2004-08-24 |