Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6241214 | Structure supporting apparatus | Yosio Nisi | 2001-06-05 |
| D424269 | Wheel cover for chain block | Takasi Uesugi, Yosiaki Okamoto | 2000-05-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6241214 | Structure supporting apparatus | Yosio Nisi | 2001-06-05 |
| D424269 | Wheel cover for chain block | Takasi Uesugi, Yosiaki Okamoto | 2000-05-02 |