Inventor
TANNO KEITA
JP6 patents
⚠️ This page may combine multiple inventors who share the name “TANNO KEITA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALPS ALPINE CO LTD
4 patentsUS12394403B2Aug 19, 2025
Active noise control system
ALPS ALPINE CO LTD0 citations48
US12223978B2Feb 11, 2025
Audio system
ALPS ALPINE CO LTD0 citations48
US12520098B2Jan 6, 2026
Audio system and in-vehicle system
ALPS ALPINE CO LTD0 citations46
US12477295B2Nov 18, 2025
Sound processing device, sound system, and sound processing method
ALPS ALPINE CO LTD0 citations45