Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D268185 | Drilling machine | Noboru Hirose | 1983-03-08 |
| D267649 | Drilling machine | Noboru Hirose | 1983-01-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D268185 | Drilling machine | Noboru Hirose | 1983-03-08 |
| D267649 | Drilling machine | Noboru Hirose | 1983-01-18 |