Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664929 | Article transportation system | Kunio Esaki | 1997-09-09 |
| 5658120 | Article transport system and carriage for use therewith | — | 1997-08-19 |
| 5624004 | Wheel support apparatus for a carriage, a carriage having same, and an article transport system having such carriages | — | 1997-04-29 |