Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10735911 | Wireless communication device | Seigou Kumabe, Takahisa Yamashiro | 2020-08-04 |
| 10419873 | Mobile communication system and onboard terminal | Takahisa Yamashiro, Seigou Kumabe | 2019-09-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10735911 | Wireless communication device | Seigou Kumabe, Takahisa Yamashiro | 2020-08-04 |
| 10419873 | Mobile communication system and onboard terminal | Takahisa Yamashiro, Seigou Kumabe | 2019-09-17 |