Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6964560 | Vacuum pump | — | 2005-11-15 |
| 6911162 | Conductive silicon nitride composite sintered body and a process for the production thereof | — | 2005-06-28 |
| 6843849 | Method and apparatus for growing high quality single crystal | Takatomo Sasaki, Yusuke Mori | 2005-01-18 |
| 6844282 | Silicon nitride based composite sintered product and method for production thereof | — | 2005-01-18 |