P

Inventor

ABE KAZUTAKA

JP42 patents
⚠️ This page may combine multiple inventors who share the name “ABE KAZUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

16 patents
US6295319B1Sep 25, 2001

Decoding device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD115 citations98
US6904089B1Jun 7, 2005

Encoding device and decoding device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations92
US6823310B2Nov 23, 2004

Audio signal processing device and audio signal high-rate reproduction method used for audio visual equipment

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations92
US6546105B1Apr 8, 2003

Sound image localization device and sound image localization method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations92
US6356639B1Mar 12, 2002

Audio decoding apparatus, signal processing device, sound image localization device, sound image control method, audio signal processing device, and audio signal high-rate reproduction method used for audio visual equipment

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD42 citations92
US7236838B2Jun 26, 2007

Signal processing apparatus, signal processing method, program and recording medium

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations84
US6751177B1Jun 15, 2004

Signal processor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations84
US7139402B2Nov 21, 2006

Sound reproduction device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US7050870B2May 23, 2006

Reproduction apparatus and music delivery system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US6363407B1Mar 26, 2002

Exponential calculation device and decoding device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US6304890B1Oct 16, 2001

Exponential calculation device and decoding device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US6297754B1Oct 2, 2001

Decoding device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations74
US7106943B2Sep 12, 2006

Coding device, coding method, program and recording medium

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations63
US6931371B2Aug 16, 2005

Digital interface device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
US6377641B1Apr 23, 2002

Reproduction apparatus and reproduction method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US6847687B2Jan 25, 2005

Audio and video processing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations61

SOCIONEXT INC

16 patents
US9792902B2Oct 17, 2017

Device including speech recognition function and method of recognizing speech

SOCIONEXT INC7 citations84
US10587940B2Mar 10, 2020

Acoustic device and mobile object

SOCIONEXT INC3 citations73
US10477326B2Nov 12, 2019

Signal processing device and signal processing method

SOCIONEXT INC2 citations73
US10334389B2Jun 25, 2019

Audio reproduction apparatus and game apparatus

SOCIONEXT INC3 citations71
US10002616B2Jun 19, 2018

Audio decoding device

SOCIONEXT INC2 citations71
US9788120B2Oct 10, 2017

Audio playback device and audio playback method

SOCIONEXT INC4 citations71
US11212634B2Dec 28, 2021

Sound signal processing device, sound adjustment method, and medium

SOCIONEXT INC0 citations58
US11128975B2Sep 21, 2021

Acoustic system and acoustic control device

SOCIONEXT INC0 citations58
US10993060B2Apr 27, 2021

Acoustic signal processing device and acoustic signal processing method

SOCIONEXT INC0 citations52
US10262653B2Apr 16, 2019

Device including speech recognition function and method of recognizing speech

SOCIONEXT INC0 citations52
US9779740B2Oct 3, 2017

Audio encoding device and audio decoding device

SOCIONEXT INC0 citations51
US11700500B2Jul 11, 2023

Audio communication device

SOCIONEXT INC0 citations49
US11310621B2Apr 19, 2022

Signal processing device and signal processing method for performing sound localization processing

SOCIONEXT INC0 citations49
US10602272B2Mar 24, 2020

Audio signal processor

SOCIONEXT INC0 citations42
US10560782B2Feb 11, 2020

Signal processor

SOCIONEXT INC0 citations42
US10075794B2Sep 11, 2018

Signal processing device

SOCIONEXT INC0 citations42

PANASONIC CORP

5 patents

SHARP KK

3 patents

MATUSHITA ELECTRIC IND CO LTD

1 patent

NAT INST FOR MATERIALS SCIENCE

1 patent