Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10297538 | Signal transmission apparatus including semiconductor chips and signal isolator | Osamu Tabata, Shuichi Nagai | 2019-05-21 |
| 9972587 | Signal transmission device using electromagnetic resonance coupler | Shuichi Nagai | 2018-05-15 |
| 9627581 | Nitride semiconductor structure, electronic device including the nitride semiconductor structure, light-emitting device including the nitride semiconductor structure, and method for producing the nitride semiconductor structure | — | 2017-04-18 |
| 9536949 | Nitride semiconductor device comprising nitride semiconductor regrowth layer | Asamira Suzuki | 2017-01-03 |
| 9324913 | Nitride semiconductor structure, multilayer structure, and nitride semiconductor light-emitting element | Shunji Yoshida, Toshiya Yokogawa | 2016-04-26 |
| 8928004 | Structure for growth of nitride semiconductor layer, stacked structure, nitride-based semiconductor element, light source, and manufacturing method for same | Toshiya Yokogawa, Akira Inoue, Atsushi Yamada | 2015-01-06 |