Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4279182 | Machine tool | Yoshiharu Ikenaka, Makoto Sakaguchi | 1981-07-21 |
| 4206664 | Pipe cutting device | — | 1980-06-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4279182 | Machine tool | Yoshiharu Ikenaka, Makoto Sakaguchi | 1981-07-21 |
| 4206664 | Pipe cutting device | — | 1980-06-10 |