Issued Patents All Time
Showing 376–400 of 567 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5940690 | Production method for a thin film semiconductor device with an alignment marker made out of the same layer as the active region | Naoto Kusumoto, Hisashi Ohtani | 1999-08-17 |
| 5939731 | MIS semiconductor device and method for fabricating the same | Shunpei Yamazaki | 1999-08-17 |
| 5930608 | Method of fabricating a thin film transistor in which the channel region of the transistor consists of two portions of differing crystallinity | Shunpei Yamazaki | 1999-07-27 |
| 5929464 | Active matrix electro-optical device | Shunpei Yamazaki, Jun Koyama | 1999-07-27 |
| 5917225 | Insulated gate field effect transistor having specific dielectric structures | Shunpei Yamazaki, Hongyong Zhang | 1999-06-29 |
| 5917221 | Semiconductor device and method for forming the same | — | 1999-06-29 |
| 5914498 | Semiconductor integrated circuit and method of fabricating same | Hideomi Suzawa | 1999-06-22 |
| 5913112 | Method of manufacturing an insulated gate field effect semiconductor device having an offset region and/or lightly doped region | Shunpei Yamazaki, Hongyong Zhang | 1999-06-15 |
| 5904509 | Method of manufacturing a thin film transistor using anodic oxidation | Hongyong Zhang, Hideto Ohnuma | 1999-05-18 |
| 5899709 | Method for forming a semiconductor device using anodic oxidation | Shunpei Yamazaki, Hongyong Zhang, Hideki Uochi, Hiroki Adachi | 1999-05-04 |
| 5897344 | Method of making a thin film semiconductor device | Satoshi Teramoto, Hongyong Zhang | 1999-04-27 |
| 5897347 | Semiconductor, semiconductor device, and method for fabricating the same | Shunpei Yamazaki, Hongyong Zhang, Toru Takayama, Hideki Uochi | 1999-04-27 |
| 5895933 | Semiconductor device and method for its preparation | Hongyong Zhang, Toru Takayama, Akiharu Miyanaga, Hisashi Ohtani, Junichi Takeyama | 1999-04-20 |
| 5894151 | Semiconductor device having reduced leakage current | Shunpei Yamazaki, Hongyong Zhang | 1999-04-13 |
| 5891766 | MIS semiconductor device and method of fabricating the same | Shunpei Yamazaki | 1999-04-06 |
| 5888857 | Semiconductor device and method for manufacturing the same | Hongyong Zhang, Hideki Uochi, Toru Takayama, Takeshi Fukunaga | 1999-03-30 |
| 5888868 | Method for fabricating EPROM device | Shunpei Yamazaki | 1999-03-30 |
| 5882960 | Method of preparing a semiconductor having a controlled crystal orientation | Hongyong Zhang, Toru Takayama, Akiharu Miyanaga, Hisashi Ohtani, Junichi Takeyama | 1999-03-16 |
| 5879977 | Process for fabricating a thin film transistor semiconductor device | Hongyong Zhang, Hideki Uochi, Toru Takayama, Shunpei Yamazaki | 1999-03-09 |
| 5880038 | Method for producing semiconductor device | Shunpei Yamazaki, Toshimitsu Konuma | 1999-03-09 |
| 5879969 | Semiconductor device and method for forming the same | Shunpei Yamazaki, Hongyong Zhang | 1999-03-09 |
| 5877513 | Semiconductor integrated circuit | Jun Koyama | 1999-03-02 |
| 5854494 | Electric device, matrix device, electro-optical display device, and semiconductor memory having thin-film transistors | Shunpei Yamazaki | 1998-12-29 |
| 5852488 | Electro-optical device and method of driving the same | — | 1998-12-22 |
| 5851862 | Method of crystallizing a silicon film | Hisashi Ohtani, Akiharu Miyanaga, Shunpei Yamazaki | 1998-12-22 |