Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5040290 | Vehicle door mounting system | Junichi Usui, Haruo Oda, Shunji Sakamoto, Hideyuki Kato, Hisaaki Katsuki | 1991-08-20 |
TM
Tetsuya Maruta
Daifuku Co.: 1 patents #230 of 509Top 50%
Overall (All Time): #3,883,109 of 4,157,543Top 95%
1
Patents All Time