Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780800 | Single layer textile for manufacturing construction material | — | 2004-08-24 |
| 6223781 | Joining loop for joining industrial belt and joining part of industrial belt using the loop | Jinzo Yamada | 2001-05-01 |