Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6900559 | Rotor magnet, motor and stepping motor | Akihiro Ito | 2005-05-31 |
| 6896602 | Wafer holding ring for chemical and mechanical polisher | Tetsuya Oshita, Katsuyuki Sakamoto | 2005-05-24 |
| 6896931 | Methods of forming polybenzimidazole coating film and of forming film | — | 2005-05-24 |