Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671164 | Niobium powder, sintered body using the powder, and capacitor using the same | Kazumi Naito | 2003-12-30 |
| 6663687 | Niobium powder for capacitor, sintered body thereof and capacitor using the sintered body | Kazumi Naito | 2003-12-16 |
| 6660057 | Powder composition for capacitor, sintered body using the composition and capacitor using the sintered body | Kazumi Naito, Kazuhiro Omori | 2003-12-09 |
| 6539932 | Apparatus and method for cutting ingots | Hitoshi Ohmori, Masashi Shigeto | 2003-04-01 |
| 6514338 | Method and apparatus for producing silicon carbide single crystal | Masashi Shigeto, Kotaro Yano | 2003-02-04 |