Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832820 | Core bar of elastic body track shoe | Kazutoshi Hori, Kazuo Yasojima | 2004-12-21 |
| 6811530 | Bag manufacturing former laminated films | Hiroyuki Inoue | 2004-11-02 |
| 6709077 | Core bar of elastic body track shoe | Kazutoshi Hori, Kazuo Yasojima | 2004-03-23 |