Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614232 | Method of making an interengaging fastener member | Shinji Torigoe, Jiro Hattori | 1997-03-25 |
AT
Akimitsu Takagi
Overall (1997): #179,607 of 185,788Top 100%
1
Patents 1997