| Marke | Slogan | Branche | Jahr | Agentur |
|---|---|---|---|---|
| Akai | Große Töne und viel dahinter. | Technologie | 1977 | |
| Akai | No boundary in your stylish world. | Technologie | 2004 | |
| Akai | No boundary in your digital world. | Technologie | 2010 | |
| Akai (UK) | Creative at heart. | Elektronik | 1982 | |
| Akai (UK) | Simply no alternative. | Elektronik | 1984 | |
| Akai Audio | Viel Vergnügen. Akai Audio. | Elektronik | 1980 | Eiler & Riemel |