Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11489070 | Semiconductor device | Takuo KIKUCHI, Yusuke Kawaguchi, Tatsuya Nishiwaki | 2022-11-01 |
| 10916635 | Semiconductor device | Kazuyuki Ito, Koji Takaki | 2021-02-09 |
| 10096974 | Quantum cascade laser | — | 2018-10-09 |
| 9831636 | Semiconductor laser device | — | 2017-11-28 |
| 9407065 | Semiconductor laser | Shigeyuki Takagi, Akira Maekawa, Takayoshi Fujii, Yasutomo SHIOMI | 2016-08-02 |
| 9142774 | Nonvolatile memory device and method for manufacturing the same | Takashi Hirotani, Junji Kataoka, Hisashi Kameoka | 2015-09-22 |
| 9077154 | Semiconductor light emitting device and method for manufacturing same | Shigeyuki Takagi | 2015-07-07 |
| 8993999 | Semiconductor light emitting device and method for manufacturing same | Shigeyuki Takagi | 2015-03-31 |
| 8759812 | Semiconductor light emitting device and method for manufacturing same | Shigeyuki Takagi | 2014-06-24 |
| 8338820 | Semiconductor light emitting device | Takuo KIKUCHI | 2012-12-25 |