Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6992016 | Chemical processing method, and method of manufacturing semiconductor device | Katsuya Kosaki, Masaru Kinugawa | 2006-01-31 |
| 6849865 | Chemical processor | Katsuya Kosaki, Masaru Kinugawa | 2005-02-01 |