Issued Patents All Time
Showing 76–100 of 113 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6380089 | Method of manufacturing semiconductor device | Toshiaki Iwamatsu | 2002-04-30 |
| 6372599 | Semiconductor device and method of manufacturing the same | Shoichi Miyamoto, Toshiaki Iwamatsu | 2002-04-16 |
| 6335267 | Semiconductor substrate and method of fabricating semiconductor device | Toshiaki Iwamatsu, Yasuo Yamaguchi, Shigenobu Maeda, Yuichi Hirano | 2002-01-01 |
| 6323527 | Semiconductor device and method for manufacturing the same | Toshiaki Iwamatsu | 2001-11-27 |
| 6310377 | Semiconductor device having an SOI structure | Shigenobu Maeda, Yasuo Yamaguchi, Il Jung Kim, Yasuo Inoue, Shigeto Maegawa | 2001-10-30 |
| 6271065 | Method directed to the manufacture of an SOI device | Shoichi Miyamoto | 2001-08-07 |
| 6255146 | Thin film transistor and a method of manufacturing thereof | Satoshi Shimizu, Shuichi Ueno, Shigenobu Maeda | 2001-07-03 |
| 6249026 | MOS Transistor with a buried oxide film containing fluorine | Takuji Matsumoto, Yasuo Yamaguchi | 2001-06-19 |
| 6225148 | Method of fabricating semiconductor device | Shoichi Miyamoto | 2001-05-01 |
| 6191450 | Semiconductor device with field shield electrode | Shigenobu Maeda, Toshiaki Iwamatsu, Shigeto Maegawa, Yasuo Yamaguchi, Yuichi Hirano | 2001-02-20 |
| 6188085 | Thin film transistor and a method of manufacturing thereof | Satoshi Shimizu, Shuichi Ueno, Shigenobu Maeda | 2001-02-13 |
| 6171889 | Semiconductor device and method of manufacturing the same | Toshiaki Iwamatsu | 2001-01-09 |
| 6150696 | Semiconductor substrate and method of fabricating semiconductor device | Toshiaki Iwamatsu, Yasuo Yamaguchi, Shigenobu Maeda, Yuichi Hirano | 2000-11-21 |
| 6124619 | Semiconductor device including upper, lower and side oxidation-resistant films | Shigenobu Maeda, Shigeto Maegawa, Yasuo Yamaguchi, Toshiaki Iwamatsu | 2000-09-26 |
| 6096583 | Semiconductor device and manufacturing method thereof | Toshiaki Iwamatsu, Yasuo Inoue | 2000-08-01 |
| 6064090 | Semiconductor device having a portion of gate electrode formed on an insulating substrate | Shoichi Miyamoto | 2000-05-16 |
| 6025629 | Element isolation structure of a semiconductor device to suppress reduction in threshold voltage of parasitic MOS transistor | Toshiaki Iwamatsu, Yasuo Yamaguchi | 2000-02-15 |
| 6017781 | Method for making a thin film transistor | Satoshi Shimizu, Shuichi Ueno, Shigenobu Maeda | 2000-01-25 |
| 5933745 | Method of making total dielectric semiconductor device isolation region | Toshiaki Iwamatsu | 1999-08-03 |
| 5910672 | Semiconductor device and method of manufacturing the same | Toshiaki Iwamatsu | 1999-06-08 |
| 5841171 | SOI Semiconductor devices | Toshiaki Iwamatsu, Yasuo Inoue | 1998-11-24 |
| 5808341 | Semiconductor device having an SOI structure | Shigenobu Maeda, Yasuo Yamaguchi, Il Jung Kim, Yasuo Inoue, Shigeto Maegawa | 1998-09-15 |
| 5736438 | Field effect thin-film transistor and method of manufacturing the same as well as semiconductor device provided with the same | Hisayuki Nishimura, Kazuyuki Sugahara, Shigenobu Maeda, Yasuo Inoue, Toshiaki Iwamatsu +4 more | 1998-04-07 |
| 5719426 | Semiconductor device and manufacturing process thereof | Toshiaki Iwamatsu | 1998-02-17 |
| 5600154 | Thin film transistor with particular nitrogen concentration | Satoshi Shimizu, Shuichi Ueno, Shigenobu Maeda | 1997-02-04 |