Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6918527 | Staple cartridge of electric stapler | Hiroshi Sato, Nobuaki Yagi, Toshio Simizu | 2005-07-19 |
| 6892919 | Staple detection mechanism of electric stapler | Kazuo Higuchi | 2005-05-17 |