Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080476 | Polishing composition and polishing process | Masayuki Hattori | 2011-12-20 |
| 7550388 | Polishing composition and polishing method | Junhui Oh, Tsuyoshi Matsuda, Tatsuhiko Hirano, Kenji Sakai, Katsunobu Hori | 2009-06-23 |
| 7485162 | Polishing composition | Tsuyoshi Matsuda, Tatsuhiko Hirano, Junhui Oh, Kenji Sakai | 2009-02-03 |
| 6027554 | Polishing composition | Hitoshi Kodama, Satoshi Suzumura, Noritaka Yokomichi, Shirou Miura, Hideki Otake +1 more | 2000-02-22 |
| 6027669 | Polishing composition | Shirou Miura, Kazusei Tamai | 2000-02-22 |
| 5733819 | Polishing composition | Hitoshi Kodama, Satoshi Suzumura, Noritaka Yokomichi, Shirou Miura, Hideki Otake +1 more | 1998-03-31 |