Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5289980 | Glass vessel crusher | Sadao Ueda, Shuji Kitao, Yoshifumi Ito | 1994-03-01 |
| 5049179 | Glass gob cutting device having a guide with independent movement | Kuraji Kubo | 1991-09-17 |