Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8007213 | Attachment for machine tool | Mutsumi Yoshikawa, Takayuki Kume, Keiji Tomimatsu, Hiroyuki Yamamura | 2011-08-30 |
| 6387025 | Machining device equipped with spindle position interchanger and method for interchanging spindle positions | Akira Watanabe, Katsumi Kawagoe, Mitsuyuki Konishi | 2002-05-14 |