Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664157 | Semiconductor integrated circuit device and the method of producing the same | Shinpei Iijima, Yoshitaka Nakamura, Masahiko Hiratani, Yuichi Matsui | 2003-12-16 |
| 6627497 | Semiconductor integrated circuit device and method of manufacturing the same | Nobuyoshi Kobayashi, Yuzuru Ohji, Sinpei Iijima, Yasuhiro Sugawara, Misuzu Kanai | 2003-09-30 |
| 6583463 | Semiconductor integrated circuit device with information storage capacitor having ruthenium dioxide lower electrode and crystallized TA2O5 capacitor insulator | Nobuyoshi Kobayashi, Yuzuru Ohji, Sinpei Iijima, Yasuhiro Sugawara, Misuzu Kanai | 2003-06-24 |
| 6544834 | Method of forming a semiconductor device including a capacitor with tantalum oxide (Ta2O5) | Yasuhiro Sugawara, Shinpei Iijima, Yuzuru Oji, Misuzu Kanai, Masahiko Hiratani | 2003-04-08 |