Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799843 | Lifting down apparatus for a multi-stage shelf assembly | Ichiro Wada | 1989-01-24 |
| 4615429 | Device for accurately forwarding and retrieving articles | — | 1986-10-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799843 | Lifting down apparatus for a multi-stage shelf assembly | Ichiro Wada | 1989-01-24 |
| 4615429 | Device for accurately forwarding and retrieving articles | — | 1986-10-07 |