Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4905736 | Hose construction | Tetsu Kitami, Jun Mito | 1990-03-06 |
TN
Toyotaka Narita
Overall (All Time): #3,897,279 of 4,157,543Top 95%
1
Patents All Time