Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7940512 | Electrostatic chuck | Ryuichi Handa, Ikuo Sakurai | 2011-05-10 |
| 7902968 | Obstacle detection device | Kiyonari Kojima, Hisanaga Matsuoka, Muneaki Matsumoto | 2011-03-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7940512 | Electrostatic chuck | Ryuichi Handa, Ikuo Sakurai | 2011-05-10 |
| 7902968 | Obstacle detection device | Kiyonari Kojima, Hisanaga Matsuoka, Muneaki Matsumoto | 2011-03-08 |