Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7189684 | Polishing composition and method for forming wiring structure using the same | Koji Ohno, Chiyo Horikawa, Kenji Sakai, Kazusei Tamai | 2007-03-13 |
| 6849099 | Polishing composition | Koji Ohno, Chiyo Horikawa, Kenji Sakai | 2005-02-01 |
| 6838016 | Polishing composition and polishing method employing it | Kenji Sakai, Hiroshi Asano, Tadahiro Kitamura, Koji Ohno | 2005-01-04 |
| 6814766 | Polishing composition and polishing method employing it | Koji Ohno, Kenji Sakai | 2004-11-09 |
| 6773476 | Polishing composition and polishing method employing it | Kenji Sakai, Kazusei Tamai, Tadahiro Kitamura, Tsuyoshi Matsuda | 2004-08-10 |
| 6679929 | Polishing composition and polishing method employing it | Hiroshi Asano, Kenji Sakai | 2004-01-20 |
| 6626967 | Polishing composition and polishing method employing it | Shinichiro Takami | 2003-09-30 |
| 6565619 | Polishing composition and polishing method employing it | Hiroshi Asano, Kenji Sakai | 2003-05-20 |
| 6440186 | Polishing composition and polishing method employing it | Kenji Sakai, Hiroshi Asano, Tadahiro Kitamura | 2002-08-27 |
| 6428721 | Polishing composition and polishing method employing it | Tadahiro Kitamura, Satoshi Suzumura | 2002-08-06 |
| 6355075 | Polishing composition | W. Scott Rader, David M. Shemo, Tetsuji Hori | 2002-03-12 |
| 6315803 | Polishing composition and polishing process | Tadahiro Kitamura | 2001-11-13 |
| 6248144 | Process for producing polishing composition | Kazusei Tamai | 2001-06-19 |
| 6139763 | Polishing composition and polishing method employing it | Tadahiro Kitamura, Tomohide Kamiya, Satoshi Suzumura | 2000-10-31 |
| 6132939 | Method for forming photoresist pattern | — | 2000-10-17 |
| 6100010 | Photoresist film and method for forming pattern thereof | — | 2000-08-08 |