Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8318825 | Polishing pad and method of producing the same | Tetsuo Shimomura, Masahiko Nakamori, Takatoshi Yamada, Takashi Masui, Koichi Ono +3 more | 2012-11-27 |
| 7762870 | Polishing pad and cushion layer for polishing pad | Koichi Ono, Tetsuo Shimomura, Masahiko Nakamori, Takatoshi Yamada, Masayuki Tsutsumi | 2010-07-27 |
| 7651761 | Grinding pad and method of producing the same | Tetsuo Shimomura, Masahiko Nakamori, Takatoshi Yamada, Takashi Masui, Koichi Ono +4 more | 2010-01-26 |
| 7641540 | Polishing pad and cushion layer for polishing pad | Koichi Ono, Tetsuo Shimomura, Masahiko Nakamori, Takatoshi Yamada, Masayuki Tsutsumi | 2010-01-05 |
| 7488236 | Polishing pad and method of producing the same | Tetsuo Shimomura, Masahiko Nakamori, Takatoshi Yamada, Koichi Ono, Kazuyuki Ogawa +2 more | 2009-02-10 |
| 7329170 | Method of producing polishing pad | Koichi Ono, Tetsuo Shimomura, Masahiko Nakamori, Takatoshi Yamada, Masayuki Tsutsumi | 2008-02-12 |
| 7192340 | Polishing pad, method of producing the same, and cushion layer for polishing pad | Koichi Ono, Tetsuo Shimomura, Masahiko Nakamori, Takatoshi Yamada, Masayuki Tsutsumi | 2007-03-20 |
| 6582922 | Method of extracting nucleic acids using particulate carrier | Katsuya DAIMON, Yutaka Takarada | 2003-06-24 |
| 6281008 | Nucleic acid extraction apparatus | Katsuya DAIMON, Yutaka Takarada | 2001-08-28 |
| 6255478 | Nucleic acid extraction method | Katsuya DAIMON, Yutaka Takarada | 2001-07-03 |
| 5218555 | Method for judging a color difference using rules fuzzy inference and apparatus therefor | Takayuki Horino, Yozo Yamada | 1993-06-08 |