Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11437044 | Information processing apparatus, control method, and program | Hitoshi Yamamoto, Takafumi Koshinaka | 2022-09-06 |
| 11438020 | Signal processing apparatus and method, and access network device | Jia Lv, Haizheng Tang | 2022-09-06 |
| 11320388 | SiC epitaxial wafer containing large pit defects with a surface density of 0.5 defects/CM2 or less, and production method therefor | Koji Kamei | 2022-05-03 |
| 11293115 | Method for producing a SiC epitaxial wafer containing a total density of large pit defects and triangular defects of 0.01 defects/cm2 or more and 0.6 defects/cm2 or less | Koji Kamei | 2022-04-05 |