Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6548900 | Semiconductor device and fabrication method thereof | — | 2003-04-15 |
| 6346482 | Semiconductor device having an improved contact structure and a manufacturing method thereof | Junko Matsumoto, Shigenori Sakamori, Akemi Teratani, Tetsuhiro Fukao, Kazuyuki Ohmi +2 more | 2002-02-12 |
| 6228755 | Semiconductor device, and manufacturing method therefor | Satoshi Iida, Kazunori Yoshikawa | 2001-05-08 |
| 6156639 | Method for manufacturing contact structure | Tetsuhiro Fukao, Hiroshi Miyatake, Nobuo Fujiwara, Shigenori Sakamori, Satoshi Iida | 2000-12-05 |
| 6022810 | Method of manufacturing semiconductor device | Takahiro Yokoi, Satoshi Iida | 2000-02-08 |