Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5618237 | Apparatus for making self-piercing nuts | — | 1997-04-08 |
| 5522129 | Apparatus for automatically fixing the self-piercing nuts | — | 1996-06-04 |
| 5390939 | Joint sealing member | Michiyoshi Terauchi, Kazuhiro Takasaki, Takahide Kameda | 1995-02-21 |
| 5360137 | Row feeder for distributing nuts | Arata Takeda | 1994-11-01 |
| 5172919 | Appliance for preventing water from leaking through joint | Kazuhiro Takasaki, Michiyoshi Terauchi | 1992-12-22 |