Issued Patents 1994
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374581 | Method for preparing semiconductor member | Takeshi Ichikawa, Kiyofumi Sakaguchi | 1994-12-20 |
| 5371037 | Semiconductor member and process for preparing semiconductor member | — | 1994-12-06 |
| 5363799 | Method for growth of crystal | Yuji Nishigaki, Kenji Yamagata | 1994-11-15 |
| 5361015 | Electron emission element | Masahiko Okunuki, Akira Suzuki, Isamu Shimoda, Tetsuya Kaneko, Takeo Tsukamoto +2 more | 1994-11-01 |
| 5342792 | Method of manufacturing semiconductor memory element | — | 1994-08-30 |
| 5334864 | Process for selective formation of II-VI group compound film | Hiroyuki Tokunaga | 1994-08-02 |
| 5324536 | Method of forming a multilayered structure | — | 1994-06-28 |
| 5312771 | Optical annealing method for semiconductor layer and method for producing semiconductor device employing the same semiconductor layer | — | 1994-05-17 |
| 5304820 | Process for producing compound semiconductor and semiconductor device using compound semiconductor obtained by same | Hiroyuki Tokunaga, Kenji Yamagata | 1994-04-19 |
| 5290712 | Process for forming crystalline semiconductor film | Nobuhiko Sato, Hideya Kumomi | 1994-03-01 |
| 5281283 | Group III-V compound crystal article using selective epitaxial growth | Hiroyuki Tokunaga | 1994-01-25 |
| 5277748 | Semiconductor device substrate and process for preparing the same | Kiyofumi Sakaguchi | 1994-01-11 |
| 5278093 | Method for forming semiconductor thin film | — | 1994-01-11 |