Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821707 | Optical information recording medium, producing method thereof and method of recording/erasing/reproducing information | Mayumi Uno, Noboru Yamada, Katsumi Kawahara, Eiji Ohno, Ken'ichi Nagata | 2004-11-23 |
| 6784549 | Semiconductor device having a capacitor and a metal interconnect layer with tungsten as a main constituent material and containing molybdenum | Tomio Iwasaki, Hideo Miura, Takashi Nakajima, Shinji Nishihara, Masashi Sahara | 2004-08-31 |
| 6781172 | Semiconductor device with adhesion-improvement capacitor and process for producing the device | Hiroshi Moriya, Tomio Iwasaki, Shinpei Iijima, Isamu Asano, Yuzuru Ohji +1 more | 2004-08-24 |
| 6720603 | CAPACITOR STRUCTURE AND A SEMICONDUCTOR DEVICE WITH A FIRST METAL LAYER, A SECOND METAL SILICIDE LAYER FORMED OVER THE FIRST METAL LAYER AND A SECOND METAL LAYER FORMED OVER THE SECOND METAL SILICIDE LAYER | Shinpei Iijima, Yuzuru Ohji, Masato Kunitomo, Masahiko Hiratani, Yuichi Matsui +1 more | 2004-04-13 |
| 6710610 | Socket for testing of semiconductor device, and semiconductor device and method of manufacturing the semiconductor device | Naotaka Tanaka, Ichiro Anjoh, Hideo Arima, Akio Hasebe, Kenichi Yamamoto | 2004-03-23 |
| 6690071 | Semiconductor device using junction leak current | Yasuhiro Sambonsugi, Shinji Sugatani, Yoichi Morriyama | 2004-02-10 |
| 6686274 | Semiconductor device having cobalt silicide film in which diffusion of cobalt atoms is inhibited and its production process | Hiromi Shimazu, Tomio Iwasaki, Hideo Miura, Shuji Ikeda | 2004-02-03 |