Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6759310 | Method for making a semiconductor substrate comprising a variant porous layer | — | 2004-07-06 |
| 6426274 | Method for making thin film semiconductor | — | 2002-07-30 |
| 6326280 | Thin film semiconductor and method for making thin film semiconductor | — | 2001-12-04 |
| 6194245 | Method for making thin film semiconductor | — | 2001-02-27 |
| 6194239 | Method for making thin film semiconductor | — | 2001-02-27 |
| 6107213 | Method for making thin film semiconductor | — | 2000-08-22 |
| 5811348 | Method for separating a device-forming layer from a base body | Takeshi Matsushita | 1998-09-22 |