Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8078306 | Polishing apparatus and polishing method | Hidetaka Nakao, Kunio Oishi, Isao Hayakawa, Yoshiaki Miyake, Yoshikuni Tateyama +1 more | 2011-12-13 |
| 7960188 | Polishing method | Shinrou Ohta, Mitsuo Tada, Noburu Shimizu, Yoichi Kobayashi, Taro Takahashi +3 more | 2011-06-14 |