Inventor

YOSHIZUMI YOSHIYUKI

JP8 patents

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

TECH RES ASS MED & WELFARE APP

3 patents

US5408581AApr 18, 1995

Apparatus and method for speech signal processing

TECH RES ASS MED & WELFARE APP82 citations96

US5583969ADec 10, 1996

Speech signal processing apparatus for amplifying an input signal based upon consonant features of the signal

TECH RES ASS MED & WELFARE APP44 citations92

US5530768AJun 25, 1996

Speech enhancement apparatus

TECH RES ASS MED & WELFARE APP18 citations72

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

US5020085AMay 28, 1991

X-ray image processing device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations81

US5111052AMay 5, 1992

Radiation sensor and a radiation detecting apparatus using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations73

PANASONIC CORP

2 patents

US7539320B2May 26, 2009

Hearing aid with automatic excessive output sound control

PANASONIC CORP2 citations61

US7796767B2Sep 14, 2010

Howling detection method, device, and acoustic device using the same

PANASONIC CORP2 citations60

KONDO HIROSHI

1 patent

US8073170B2Dec 6, 2011

Hearing aid adjuster

KONDO HIROSHI25 citations90