Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9399734 | Etching solution | Mitsushi ITANO, Shingo Nakamura, Daisuke Watanabe | 2016-07-26 |
| 8822396 | Solution for removing residue after semiconductor dry process and method of removing the residue using the same | Shingo Nakamura | 2014-09-02 |
| 7833957 | Removing solution | Mitsushi ITANO, Takashi Kanemura, Shingo Nakamura, Fumihiro Kamiya | 2010-11-16 |
| 7404910 | Etching solution, etched article and method for etched article | Makoto Suyama, Mitsushi ITANO | 2008-07-29 |
| 7052627 | Etching solution, etched article and method for etched article | Makoto Suyama, Mitsushi ITANO | 2006-05-30 |
| 6831048 | Detergent composition | Mitsushi ITANO | 2004-12-14 |
| 6159865 | Wafer treating solution and method for preparing the same | Makoto Suyama, Fumihiro Kamiya, Mitsushi ITANO | 2000-12-12 |
| 6068788 | Wafer-cleaning solution and process for the production thereof | Makoto Suyama, Fumihiro Kamiya, Mitsushi ITANO | 2000-05-30 |
| 5763375 | Cleaning agents and cleaning method | Mitsushi ITANO, Motonobu Kubo | 1998-06-09 |