Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7121206 | Safety bar including opening for releasing air engulfed between two rotating members and safety bar | Yasuhiro Imai | 2006-10-17 |
| 7117791 | Ink fountain apparatus for printing press | — | 2006-10-10 |