Inventor

KAWADA MASASHI

JP7 patents

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

MITSUBISHI ELECTRIC CORP

3 patents

US10923303B2Feb 16, 2021

Vacuum circuit breaker, gas insulated switchgear and air insulated switchgear mounted with the vacuum circuit breaker

MITSUBISHI ELECTRIC CORP0 citations49

US12283444B2Apr 22, 2025

Vacuum interrupter

MITSUBISHI ELECTRIC CORP0 citations48

US11721503B2Aug 8, 2023

Vacuum interrupter

MITSUBISHI ELECTRIC CORP0 citations48

YOSHIDA KOGYO KK

2 patents

US4570422AFeb 18, 1986

Apparatus for bundling elongate articles

YOSHIDA KOGYO KK20 citations80

US4610124ASep 9, 1986

Method of bundling elongate articles

YOSHIDA KOGYO KK15 citations72

PANASONIC CORP

2 patents

US9275789B2Mar 1, 2016

Method for controlling contactless power supplying device and contactless power supplying device

PANASONIC CORP3 citations68

US9618645B2Apr 11, 2017

Metal detection device using harmonic level detection

PANASONIC CORP1 citations48