Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412539 | Drive assembly for opening and closing a rolling door | Yasushi Yamamoto, Wataru Nakatsuka, Hiroshi Miyanokoshi | 2002-07-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412539 | Drive assembly for opening and closing a rolling door | Yasushi Yamamoto, Wataru Nakatsuka, Hiroshi Miyanokoshi | 2002-07-02 |