Issued Patents All Time
Showing 226–250 of 267 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5994172 | Method for producing semiconductor device | Hisashi Ohtani, Takeshi Fukunaga | 1999-11-30 |
| 5986286 | Semiconductor device and a method of manufacturing the same | Shunpei Yamazaki, Satoshi Teramoto | 1999-11-16 |
| 5965904 | Semiconductor device comprising silicon semiconductor layer | Hisashi Ohtani, Yasuhiko Takemura | 1999-10-12 |
| 5932893 | Semiconductor device having doped polycrystalline layer | Hisashi Ohtani, Satoshi Teramoto | 1999-08-03 |
| 5923966 | Laser processing method | Satoshi Teramoto, Hisashi Ohtani, Toshiji Hamatani, Shunpei Yamazaki | 1999-07-13 |
| 5923962 | Method for manufacturing a semiconductor device | Hisashi Ohtani, Takeshi Fukunaga, Hongyong Zhang | 1999-07-13 |
| 5915174 | Semiconductor device and method for producing the same | Shunpei Yamazaki, Hisashi Ohtani, Satoshi Teramoto | 1999-06-22 |
| 5904770 | Method of manufacturing a semiconductor device | Hisashi Ohtani, Junichi Takeyama | 1999-05-18 |
| 5895933 | Semiconductor device and method for its preparation | Hongyong Zhang, Yasuhiko Takemura, Toru Takayama, Hisashi Ohtani, Junichi Takeyama | 1999-04-20 |
| 5893730 | Thin film semiconductor and method for manufacturing the same, semiconductor device and method for manufacturing the same | Shunpei Yamazaki, Jun Koyama, Takeshi Fukunaga | 1999-04-13 |
| 5882960 | Method of preparing a semiconductor having a controlled crystal orientation | Hongyong Zhang, Toru Takayama, Yasuhiko Takemura, Hisashi Ohtani, Junichi Takeyama | 1999-03-16 |
| 5869363 | Method of manufacturing semiconductor device | Shunpei Yamazaki, Satoshi Teramoto, Jun Koyama | 1999-02-09 |
| 5854096 | Process for fabricating semiconductor device | Hisashi Ohtani, Takeshi Fukunaga | 1998-12-29 |
| 5851862 | Method of crystallizing a silicon film | Hisashi Ohtani, Yasuhiko Takemura, Shunpei Yamazaki | 1998-12-22 |
| 5843833 | Method for producing semiconductor device | Hisashi Ohtani, Takeshi Fukunaga | 1998-12-01 |
| 5824574 | Semiconductor material, a semiconductor device using the same, and a manufacturing method thereof | Shunpei Yamazaki, Satoshi Teramoto | 1998-10-20 |
| 5818076 | Transistor and semiconductor device | Hongyong Zhang, Toru Takayama, Yasuhiko Takemura, Hisashi Ohtani | 1998-10-06 |
| 5800265 | Game machine | Shunpei Yamazaki, Toshiji Hamatani | 1998-09-01 |
| 5795795 | Method of processing semiconductor device with laser | Takamasa Kousai, Hongyong Zhang | 1998-08-18 |
| 5789284 | Method for fabricating semiconductor thin film | Shunpei Yamazaki, Hisashi Ohtani, Satoshi Teramoto | 1998-08-04 |
| 5789762 | Semiconductor active matrix circuit | Jun Koyama, Yasuhiko Takemura, Masahiko Hayakawa, Shunpei Yamazaki, Hisashi Ohtani | 1998-08-04 |
| 5769415 | Game machine and game parlor | Shunpei Yamazaki, Toshiji Hamatani | 1998-06-23 |
| 5735741 | Game machine with chaotic number generator | Shunpei Yamazaki, Toshiji Hamatani | 1998-04-07 |
| 5705829 | Semiconductor device formed using a catalyst element capable of promoting crystallization | Hisashi Ohtani, Yasuhiko Takemura | 1998-01-06 |
| 5654203 | Method for manufacturing a thin film transistor using catalyst elements to promote crystallization | Hisashi Ohtani, Hiroki Adachi, Toru Takayama | 1997-08-05 |