Issued Patents All Time
Showing 26–50 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9514930 | Method for manufacturing semiconductor HEMT device with stoichiometric silicon nitride layer | — | 2016-12-06 |
| 9496222 | Semiconductor device including insulating films with different moisture resistances and fabrication method thereof | Junichi Kon, Yoshihiro Nakata | 2016-11-15 |
| 9412830 | Semiconductor device and method of manufacturing semiconductor device | Shirou Ozaki | 2016-08-09 |
| 9368359 | Method of manufacturing compound semiconductor device | Naoya Okamoto, Toshihide Kikkawa | 2016-06-14 |
| 9324821 | Compound semiconductor device and manufacturing method of the same | — | 2016-04-26 |
| 9257514 | Semiconductor device with plural electrodes formed on substrate | Shirou Ozaki, Naoya Okamoto, Toshihiro Ohki | 2016-02-09 |
| 9224668 | Semiconductor HEMT device with stoichiometric silicon nitride layer | — | 2015-12-29 |
| 9209042 | Compound semiconductor device and manufacturing method therefor | Naoya Okamoto, Toshihiro Ohki, Yuichi Minoura, Shirou Ozaki, Toyoo Miyajima | 2015-12-08 |
| 9184272 | Compound semiconductor device having overhang-shaped gate | Naoya Okamoto, Toshihide Kikkawa | 2015-11-10 |
| 9184273 | Compound semiconductor device and method of manufacturing the same | — | 2015-11-10 |
| 9035357 | Compound semiconductor device and manufacturing method therefor | Naoya Okamoto, Toshihiro Ohki, Yuichi Minoura, Shirou Ozaki, Toyoo Miyajima | 2015-05-19 |
| 9035353 | Compound semiconductor device comprising electrode above compound semiconductor layer and method of manufacturing the same | Toshihiro Ohki, Naoya Okamoto, Yuichi Minoura, Shirou Ozaki | 2015-05-19 |
| 8999772 | Compound semiconductor device and method of manufacturing the same | Masahito Kanamura | 2015-04-07 |
| 8980768 | Semiconductor device and manufacturing method of the same | — | 2015-03-17 |
| 8916459 | Compound semiconductor device with mesa structure | Tsuyoshi Takahashi | 2014-12-23 |
| 8907379 | Semiconductor device with a gate electrode having a shape formed based on a slope and gate lower opening and method of manufacturing the same | Naoko Kurahashi | 2014-12-09 |
| 8895378 | Compound semiconductor device and method of manufacturing the same | Masahito Kanamura | 2014-11-25 |
| 8816408 | Compound semiconductor device and manufacturing method thereof | Toshihide Kikkawa | 2014-08-26 |
| 8791465 | Compound semiconductor device and manufacturing therefor | Naoya Okamoto, Toshihiro Ohki, Yuichi Minoura, Shirou Ozaki, Toyoo Miyajima | 2014-07-29 |
| 8709886 | Compound semiconductor device and manufacturing method therefor | Naoya Okamoto, Toshihiro Ohki, Yuichi Minoura, Shirou Ozaki, Toyoo Miyajima | 2014-04-29 |
| 8587092 | Semiconductor device and manufacturing method of the same | — | 2013-11-19 |
| 8581261 | Compound semiconductor device and method of manufacturing the same | Masahito Kanamura | 2013-11-12 |
| 8557645 | Semiconductor device with a gate electrode having a shape formed based on a slope and gate lower opening and method of manufacturing the same | Naoko Kurahashi | 2013-10-15 |
| 8410616 | Method of processing resist, semiconductor device, and method of producing the same | Ken Sawada | 2013-04-02 |
| 8399361 | Semiconductor device and method of manufacturing the same | — | 2013-03-19 |