Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063007 | Removing agent composition and removing/cleaning method using same | Yasuhiro Doi | 2011-11-22 |
| 8025137 | Power transfer/transmission apparatus | Susumu Sasaki, Isao Hirota | 2011-09-27 |
| 7947638 | Composition for cleaning semiconductor device | Yasuhiro Doi | 2011-05-24 |
| 7918941 | Cleaning composition | Yasunori Horio | 2011-04-05 |