Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7066332 | Foldable accommodating box | Shigeru Kobayashi, Masahiro Katayama | 2006-06-27 |
| 6981605 | Returnable case | Hideo Kojima | 2006-01-03 |
| 6598727 | Automatic wire alignment apparatus | — | 2003-07-29 |