Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D459854 | Lifting apparatus | Masaru Fujikawa | 2002-07-02 |
| D459855 | Lifting hook | Masaru Fujikawa | 2002-07-02 |
| 6390523 | Belt hoist | Masaru Fujikawa | 2002-05-21 |
| 6371543 | Sling | Masaru Fujikawa | 2002-04-16 |