Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4909702 | Device for automatically palletizing upright automible wheels | Kouichi Tsuruoka, Takaaki Kannan | 1990-03-20 |
| 4699264 | Automatic hanging up and taking down devices for automobile wheels | Kouichi Tsuruoka, Takaaki Kannan | 1987-10-13 |