Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11477589 | Audio signal reproduction apparatus and control method | Yousuke Takahashi, Tomoki Kurasawa | 2022-10-18 |
| 8120475 | Security-feature-equipped on-vehicle device and security-feature control method of on-vehicle device | Takao Iwamoto, Hyunjin Yoon, Takuma Higo, Hirotaka Yamamoto | 2012-02-21 |