Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12231863 | Sound output device | Nobukazu Suzuki, Takayoshi Seki | 2025-02-18 |
| 7986515 | Image display apparatus | Koichi Numata, Takashi Bunya | 2011-07-26 |
| 7864515 | Image display apparatus | Koichi Numata, Takashi Bunya | 2011-01-04 |