Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10080000 | Intercom system | Hirofumi Kasedou, Takashi Yamamoto | 2018-09-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10080000 | Intercom system | Hirofumi Kasedou, Takashi Yamamoto | 2018-09-18 |