Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631816 | Hoist | Hiroshi Asano, Kunio Noui | 2003-10-14 |
| 6598916 | Spreader for container crane | — | 2003-07-29 |
| 6588814 | Spreader for container crane | — | 2003-07-08 |
| 6508371 | Jib crane | — | 2003-01-21 |
| 6502879 | Spreader for container crane | — | 2003-01-07 |