Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9508809 | III-N device with extended source and drain | — | 2016-11-29 |
| 9099425 | Semiconductor device and method for manufacturing the same | Yo Sasaki | 2015-08-04 |
| 8614460 | Semiconductor device and fabrication method of the semiconductor device | — | 2013-12-24 |
| 8482354 | Power amplifying device and coupled power amplifying device | — | 2013-07-09 |
| 8445341 | Semiconductor device and fabrication method for the same | — | 2013-05-21 |
| 8178899 | Semiconductor device and fabrication method of the semiconductor device | — | 2012-05-15 |
| 8154079 | Semiconductor device and fabrication method of the semiconductor device | Kazutaka Takagi, Naotaka Tomita | 2012-04-10 |
| 8133776 | Semiconductor device and fabrication method for the same | — | 2012-03-13 |
| 7915747 | Substrate for forming semiconductor layer including alignment marks | — | 2011-03-29 |
| 5729020 | Hybrid type infrared detector | Keitaro Shigenaka, Katsuyoshi Fukuda | 1998-03-17 |
| 5641973 | Semiconductor piezoelectric photoelectric converting device and imaging device using such semiconductor photoelectric converting device | Keitaro Shigenaka, Katsuyoshi Fukuda | 1997-06-24 |