Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7153081 | Self-propelled carriage | — | 2006-12-26 |
| 6036427 | Guided vehicle system for transporting loads | Hiroaki Kita | 2000-03-14 |
| 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 |
| 5434490 | Article transport system | Hideo Ishida, Takashi Tanaka | 1995-07-18 |