Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209911 | Data replacement apparatus and program for head mounted display | Nobuo Kawakami, Shinnosuke IWAKI, Takashi Kojima, Naoki Yamaguchi | 2021-12-28 |
| 11212569 | Content distribution server, virtual character providing server, content distribution system, content distribution method, and program | Nobuo Kawakami, Shinnosuke IWAKI, Takashi Kojima, Naoki Yamaguchi | 2021-12-28 |