Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5966988 | Shaft rotation driving apparatus for machine tool | Katsuyosi Aiso, Sakasi Adati, Tosihiro Igarasi, Satosi Kumamoto, Masanori Wakuda | 1999-10-19 |
| 5761962 | Shaft rotation driving apparatus for machine tool | Katsuyosi Aiso, Sakasi Adati, Tosihiro Igarasi, Satosi Kumamoto, Masanori Wakuda | 1998-06-09 |
| 5549015 | Shaft rotation driving apparatus for machine tool | Katsuyosi Aiso, Sakasi Adati, Tosihiro Igarasi, Satosi Kumamoto, Masanori Wakuda | 1996-08-27 |
| 5525851 | Apparatus for producing high-speed rotation | Satosi Kumamoto, Masanori Wakuda | 1996-06-11 |