Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447632 | Apparatus and nozzle device for gaseous polishing | Shyuhei Shinozuka, Kaori Miyoshi | 2002-09-10 |
| 6368493 | Electrolytic machining method and apparatus | Yuzo Mori, Mitsuhiko Shirakashi, Takayuki Saito, Yasushi Toma, Itsuki Kobata | 2002-04-09 |