Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9470940 | Semiconductor device and method for fabricating semiconductor device | Tomiyasu Saito, Yoshio Matsuzawa, Tetsuya Takeuchi | 2016-10-18 |
| 8901743 | Fabrication of semiconductor device including chemical mechanical polishing | Tomiyasu Saito, Hiromichi Ichikawa, Tetsuya Takeuchi, Genshi Okuda | 2014-12-02 |
| 5258095 | Method for producing a device having an insulator sandwiched between two semiconductor layers | Shunichi Nagata | 1993-11-02 |
| 5155064 | Fabrication method of a semiconductor device having a planarized surface | — | 1992-10-13 |
| 5068711 | Semiconductor device having a planarized surface | — | 1991-11-26 |