Issued Patents 2024
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12185041 | Sound radiation appratus, electronic musical instrument, and sound radiation appratus fabrication method | Hiroki AKAI, Kazuo Shimada, Takahiro Moriya | 2024-12-31 |
HK
Hirokatsu KATOH
Overall (2024): #444,937 of 561,600Top 80%
1
Patents 2024