Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9126303 | Method for production of a laminate polishing pad | Masato Doura | 2015-09-08 |
| 9050707 | Method for manufacturing polishing pad | Takeshi Fukuda, Tsuguo Watanabe, Kenji Nakamura, Masato Doura | 2015-06-09 |
| 8602846 | Polishing pad and a method for manufacturing the same | Takeshi Fukuda, Kenji Nakamura, Masato Doura, Akinori Sato | 2013-12-10 |
| 8500932 | Method for manufacturing polishing pad | Takeshi Fukuda, Tsuguo Watanabe, Kenji Nakamura, Masato Doura | 2013-08-06 |
| 8476328 | Polishing pad | Takeshi Fukuda | 2013-07-02 |
| 8409308 | Process for manufacturing polishing pad | Akinori Sato, Kenji Nakamura, Takeshi Fukuda, Masato Doura | 2013-04-02 |
| 8398794 | Method for manufacturing polishing pad | Takeshi Fukuda, Tsuguo Watanabe, Kenji Nakamura, Masato Doura | 2013-03-19 |
| 8348724 | Polishing pad manufacturing method | Masato Doura, Kenji Nakamura, Takeshi Fukuda, Akinori Sato | 2013-01-08 |
| 8318298 | Layered sheets and processes for producing the same | Takeshi Fukuda | 2012-11-27 |
| 8314029 | Process for producing polyurethane foam | Takeshi Fukuda, Masato Doura, Akinori Sato, Kenji Nakamura | 2012-11-20 |
| 8257153 | Polishing pad and a method for manufacturing the same | Takeshi Fukuda, Kenji Nakamura, Masato Doura, Akinori Sato | 2012-09-04 |
| 8167690 | Polishing pad | Takeshi Fukuda, Satoshi Maruyama, Kenji Nakamura, Masato Doura | 2012-05-01 |
| 8094456 | Polishing pad | Takeshi Fukuda, Masato Doura | 2012-01-10 |
| 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 |