Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8657594 | Punch of compression molding machine | Kouichi Atagi | 2014-02-25 |
| 7581941 | Punch, and rotary compression molding machine using the same | Kenji Harada, Yuichi Ozeki | 2009-09-01 |