Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7854575 | Displacement and deflection measuring device for main spindle in machine tool | Yoshiharu Oyabe, Shiro Murai | 2010-12-21 |
| 7231277 | Surface shape determining device for a machining apparatus and surface shape determining method | Yukio Kawasaki, Shiro Murai, Hisao Sasaki | 2007-06-12 |