Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733553 | Abrasive composition for polishing semiconductor device and method for producing semiconductor device using the same | Takanori Kido | 2004-05-11 |
| 6478836 | Cerium oxide slurry for polishing, process for preparing the slurry, and process for polishing with the slurry | Takanori Kido, Masayuki Sanbayashi, Kagetaka Ichikawa | 2002-11-12 |
| 6387139 | Cerium oxide slurry for polishing, process for preparing the slurry, and process for polishing with the slurry | Takanori Kido, Masayuki Sanbayashi, Kagetaka Ichikawa | 2002-05-14 |
| 6299659 | Polishing material composition and polishing method for polishing LSI devices | Takanori Kido, Kagetaka Ichikawa, Nobuo Uotani | 2001-10-09 |