Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7601576 | Method for fabricating semiconductor device | Hiroshi Morioka, Masanori Terahara | 2009-10-13 |
| 6159858 | Slurry containing manganese oxide and a fabrication process of a semiconductor device using such a slurry | Sadahiro Kishii, Ko Nakamura, Yoshihiro Arimoto, Akiyoshi Hatada, Naruo Ueda +1 more | 2000-12-12 |
| 5877089 | Slurry containing manganese oxide | Sadahiro Kishii, Akiyoshi Hatada, Hiroshi Horie, Yoshihiro Arimoto, Ko Nakamura | 1999-03-02 |
| 5763325 | Fabrication process of a semiconductor device using a slurry containing manganese oxide | Sadahiro Kishii, Akiyoshi Hatada, Hiroshi Horie, Yoshihiro Arimoto, Ko Nakamura | 1998-06-09 |