Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821687 | Photo mask for fabricating semiconductor device having dual damascene structure | Nobuaki Hamanaka, Kazutoshi Shiba, Noriaki Oda | 2004-11-23 |
| 6795414 | Communication system | Kenichi Sakamoto, Tsutomu Kusaki, Masaru Murakami | 2004-09-21 |
| 6787913 | Ohmic contact plug having an improved crack free TiN barrier metal in a contact hole and method of forming the same | Yoshiaki Yamada | 2004-09-07 |
| 6754495 | Handover method in mobile communication system | Tsutomu Kusaki, Kenichi Sakamoto, Masaru Murakami | 2004-06-22 |
| 6727544 | Semiconductor memory including cell(s) with both charge storage layer(s) and control gate laterally surrounding island-like semiconductor layer | Tetsuo Endoh, Fujio Masuoka, Takuji Tanigami, Noboru Takeuchi | 2004-04-27 |
| 6720208 | Semiconductor device | Gen Murakami, Kunihiro Tsubosaki, Masahiro Ichitani, Kunihiko Nishi, Ichiro Anjo +19 more | 2004-04-13 |