P

Inventor

TSUNEZUMI KAZUYASU

JP4 patents
⚠️ This page may combine multiple inventors who share the name “TSUNEZUMI KAZUYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY CORP

3 patents
US8025994B2Sep 27, 2011

Electronic appliance

SONY CORP11 citations77
US10034076B2Jul 24, 2018

Earphone

SONY CORP4 citations71
US6191922B1Feb 20, 2001

Tape or disc player having a lid with a lock mechanism

SONY CORP4 citations57

TSUNEZUMI KAZUYASU

1 patent
US8833568B2Sep 16, 2014

Controller stand device and controller stand system

TSUNEZUMI KAZUYASU2 citations54