Inventor
NISHIZAWA KAZUHIKO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “NISHIZAWA KAZUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA CORP
4 patentsUS7455440B2Nov 25, 2008
Electronic device, panel structure thereof and method of mounting indicator therein
YAMAHA CORP8 citations68
US11323799B2May 3, 2022
Supporter and electroacoustic transducer device
YAMAHA CORP0 citations56
US11422767B2Aug 23, 2022
Playback system, vibrator, and playback system control method
YAMAHA CORP0 citations48
US10725222B2Jul 28, 2020
Display device, electronic apparatus, and light guide unit
YAMAHA CORP0 citations41