Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5590812 | Product-delivery device for automatic vending machines | Tetsuya Miyao, Shozo Iwamoto, Kozo Matsushima, Koji Kawakami | 1997-01-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5590812 | Product-delivery device for automatic vending machines | Tetsuya Miyao, Shozo Iwamoto, Kozo Matsushima, Koji Kawakami | 1997-01-07 |