Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5030042 | Machining apparatus having means for changing radial position of cutting tools | Katutoshi Haga, Hajime Mizutani, Akiomi Ryuu, Yutaka Matsushita, Shinobu Kaneko | 1991-07-09 |