Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8570686 | Magnetic recording head with non-conformal side shield gap | Kazuhiko Hosomi, Kimitoshi Eto, Mikito Sugiyama, Junichi Hashimoto, Kazue Kudo | 2013-10-29 |
| 6713343 | Method of forming a semiconductor device with a capacitor including a polycrystalline tantalum oxide film dielectric | Yasuhiro Sugawara, Shinpei Iijima, Yuzuru Oji, Naruhiko Nakanishi, Masahiko Hiratani | 2004-03-30 |
| 6627497 | Semiconductor integrated circuit device and method of manufacturing the same | Naruhiko Nakanishi, Nobuyoshi Kobayashi, Yuzuru Ohji, Sinpei Iijima, Yasuhiro Sugawara | 2003-09-30 |
| 6583463 | Semiconductor integrated circuit device with information storage capacitor having ruthenium dioxide lower electrode and crystallized TA2O5 capacitor insulator | Naruhiko Nakanishi, Nobuyoshi Kobayashi, Yuzuru Ohji, Sinpei Iijima, Yasuhiro Sugawara | 2003-06-24 |
| 6576946 | Semiconductor device comprising capacitor cells, bit lines, word lines, and MOS transistors in a memory cell area over a semiconductor substrate | Yuzuru Ohji, Takuya Fukuda, Shinpei Iijima, Ryouichi Furukawa, Yasuhiro Sugawara +1 more | 2003-06-10 |
| 6544834 | Method of forming a semiconductor device including a capacitor with tantalum oxide (Ta2O5) | Yasuhiro Sugawara, Shinpei Iijima, Yuzuru Oji, Naruhiko Nakanishi, Masahiko Hiratani | 2003-04-08 |