Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4964497 | Working method and apparatus for workpiece being conveyed | Isao Bundo, Kouzou Hannuki | 1990-10-23 |
| 4695235 | Bag-cylinder control device in a tire vulcanizer | Wataru Ichikawa, Yuji Matsuki, Yoshiaki Hirata | 1987-09-22 |