Issued Patents All Time
Showing 1–25 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11322599 | Enhancement mode III-nitride devices having an Al1-xSixO gate insulator | Carl Joseph Neufeld, Mo Wu, Umesh Mishra, Xiang Liu, David Michael Rhodes +2 more | 2022-05-03 |
| 9818840 | Semiconductor device and manufacturing method of semiconductor device | — | 2017-11-14 |
| 9640648 | Semiconductor device and manufacturing method of semiconductor device | — | 2017-05-02 |
| 9608083 | Semiconductor device | Shirou Ozaki, Masahito Kanamura, Norikazu Nakamura, Toyoo Miyajima, Masayuki Takeda +4 more | 2017-03-28 |
| 9536967 | Recessed ohmic contacts in a III-N device | Kenji Kiuchi, Tsutomu Hosoda, Masahito Kanamura, Akitoshi Mochizuki | 2017-01-03 |
| 9496380 | Compound semiconductor device comprising compound semiconductor layered structure having buffer layer and method of manufacturing the same | Yuichi Minoura, Toshihiro Ohki | 2016-11-15 |
| 9478539 | Compound semiconductor device and method of manufacturing the same | — | 2016-10-25 |
| 9437723 | Manufacturing method of semiconductor device including indium | Masato Nishimori | 2016-09-06 |
| 9412812 | Compound semiconductor device and method of manufacturing the same | — | 2016-08-09 |
| 9368359 | Method of manufacturing compound semiconductor device | Kozo Makiyama, Naoya Okamoto | 2016-06-14 |
| 9331190 | Compound semiconductor device and method of manufacturing the same | Masahito Kanamura | 2016-05-03 |
| 9299822 | Semiconductor device and manufacturing method of semiconductor device | — | 2016-03-29 |
| 9276100 | Semiconductor device having a gate recess structure | Hiroshi Endo, Toshihiro Ohki | 2016-03-01 |
| 9276072 | Semiconductor device and method for manufacturing semiconductor device | Masato Nishimori | 2016-03-01 |
| 9224848 | Compound semiconductor device and manufacturing method of the same | — | 2015-12-29 |
| 9184272 | Compound semiconductor device having overhang-shaped gate | Kozo Makiyama, Naoya Okamoto | 2015-11-10 |
| 9147761 | Compound semiconductor device | — | 2015-09-29 |
| 9142658 | Compound semiconductor device and method of manufacturing the same | Kenji Nukui | 2015-09-22 |
| 9034722 | Method of removing a compound semiconductor layer from a compound semiconductor device | Yuichi Minoura | 2015-05-19 |
| 8969159 | Compound semiconductor device and manufacturing method thereof | Kenji Imanishi | 2015-03-03 |
| 8933489 | Compound semiconductor device and manufacturing method of the same | — | 2015-01-13 |
| 8912571 | Compound semiconductor device including first film on compound semiconductor layer and second film on first film and method of manufacturing the same | Masahito Kanamura, Kenji Imanishi | 2014-12-16 |
| 8901610 | Compound semiconductor device | — | 2014-12-02 |
| 8896022 | Method of manufacturing compound semiconductor device | Kenji Imanishi | 2014-11-25 |
| 8866157 | Semiconductor device and method of fabricating the semiconductor device | Norikazu Nakamura, Shirou Ozaki, Masayuki Takeda, Toyoo Miyajima, Toshihiro Ohki +3 more | 2014-10-21 |