Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D633452 | Elastic membrane for semiconductor wafer polishing apparatus | Keisuke Namiki, Hozumi Yasuda, Osamu Nabeya, Makoto Fukushima, Shingo Togashi +1 more | 2011-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D633452 | Elastic membrane for semiconductor wafer polishing apparatus | Keisuke Namiki, Hozumi Yasuda, Osamu Nabeya, Makoto Fukushima, Shingo Togashi +1 more | 2011-03-01 |