Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329099 | Self-drilling and self-extruding fastener | Hidenori Miyake | 1982-05-11 |
| 4297835 | Synthetic strings | — | 1981-11-03 |
| 4241638 | Self-extruding fastener | Hidenori Miyake | 1980-12-30 |