Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7927183 | Polishing pad | Takeshi Fukuda, Yoshiyuki Nakai, Tsuyoshi Kimura | 2011-04-19 |
| 7927452 | Layered sheets and processes for producing the same | Takeshi Fukuda | 2011-04-19 |
| 7874894 | Polishing pad | Takeshi Fukuda, Yoshiyuki Nakai, Tsuyoshi Kimura | 2011-01-25 |