Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670242 | Cast coated paper for ink jet recording | Shinichi Asano, Hiromasa Kondo, Kazuhiro Nojima, Katsuyoshi Imabeppu, Mamoru Sakaki +1 more | 1997-09-23 |
| 5643406 | Chemical-mechanical polishing (CMP) method for controlling polishing rate using ionized water, and CMP apparatus | Mariko Shimomura, Naoto Miyashita | 1997-07-01 |
| 5605488 | Polishing apparatus of semiconductor wafer | Naoto Miyashita, Ichiro Katakabe, Tetsuya Tsukihara | 1997-02-25 |