HIROKI AKAI
Inventor
Stats
- 0 US patents issued
- 12 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 12 US Applications Filed
- 3 Total Citation Count
- Sep 24, 2024 Most Recent Filing
- Mar 12, 2021 Earliest Filing
Work History
No Work History Available.Inventor Addresses
| Address | Duration |
|---|---|
| Hino, JP | Jun 04, 24 - Dec 31, 24 |
| Tokyo, JP | Jun 22, 23 - Mar 27, 25 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G10C: | PIANOS | 3 |
| G10H: | ELECTROPHONIC MUSICAL INSTRUMENTS | 8 |
| H04R: | LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS | 8 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0106,548 | 2025 | ELECTRONIC APPARATUS | 0 |
| 2025/0106,551 | 2025 | ELECTRONIC KEYBOARD INSTRUMENT | 0 |
| 12185041 | 2024 | Sound radiation appratus, electronic musical instrument, and sound radiation appratus fabrication method | 0 |
| 2024/0430,614 | 2024 | ELECTRONIC INSTRUMENT AND ELECTRONIC KEYBOARD INSTRUMENT | 0 |
| 2024/0430,615 | 2024 | ELECTRONIC INSTRUMENT AND ELECTRONIC KEYBOARD INSTRUMENT | 0 |
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