Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440274 | Shoe press belt and manufacturing method | Harushige Ikeda, Kenji Inoue | 2002-08-27 |
| 5662507 | Heat-resistant felt for hot products | Akizo Ohba, Yukihiro Nomura | 1997-09-02 |