Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6846723 | Semiconductor substrate, semiconductor device, and processes of production of same | — | 2005-01-25 |
| 6580128 | Semiconductor substrate, semiconductor device, and processes of production of same | — | 2003-06-17 |
| 6503811 | Substrate having a semiconductor layer, and method for fabricating the same | — | 2003-01-07 |
| 6169000 | Process for the production of semiconductor substrate having silicon-on-insulating structure and process for the production of semiconductor device | — | 2001-01-02 |
| 6032715 | Wafer bonding device | Hiroshi Satoh, Yoshihiro Miyazawa | 2000-03-07 |
| 5769991 | Method and apparatus for wafer bonding | Yoshihiro Miyazawa | 1998-06-23 |
| 4849065 | Crystal growing method | Toshihiko Suzuki, Nobuyuki Izawa | 1989-07-18 |
| 4622211 | Apparatus for solidification with resistance heater and magnets | Toshihiko Suzuki, Nobuyuki Isawa, Kinji Hoshi | 1986-11-11 |
| 4619730 | Process for solidification in a magnetic field with a D.C. heater | Toshihiko Suzuki, Nobuyuki Isawa, Kinji Hoshi | 1986-10-28 |