Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6435956 | Wafer holder and polishing device | Teruhiko Ichimura | 2002-08-20 |
| 6293858 | Polishing device | Norio Kimura, Toru Maruyama, Shunichiro Kojima, Seiji Katsuoka | 2001-09-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6435956 | Wafer holder and polishing device | Teruhiko Ichimura | 2002-08-20 |
| 6293858 | Polishing device | Norio Kimura, Toru Maruyama, Shunichiro Kojima, Seiji Katsuoka | 2001-09-25 |