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Inventor

Masaaki Taira

Inventor
Akashi, JP

Overview

11→
Patents
2003–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 11 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Bprimary
H04BTransmission50%
H03GControl of amplification14%
H04HBroadcast communication9%
G10LSpeech analysis techniques or speech synthesis5%
H03DDemodulation or transference of modulation from one carrier to another5%
H03FAmplifiers5%
H03JTuning resonant circuits5%
H04LTransmission of digital information, e.g. telegraphic communication5%
H04SStereophonic systems5%
PatentTitleYear
10,263,653Noise reduction device and noise reduction method20198,285,237'Receiving apparatus'20128,170,517'Receiving apparatus'20128,082,146'Noise canceller using forward and backward linear prediction with a temporally nonlinear linear weighting'20117,664,197'AM receiving circuit'20107,542,748'Signal processing circuit comprising an attenuating unit, a detecting unit, and an attenuation rate setting unit'20097,366,491'Noise cancel circuit'20087,269,401'Signal processing circuit for tuner which applies signal processing based on variation in frequency of intermediate frequency signal'20077,269,237'Noise canceller'20077,171,180'AM receiver circuit performing sound quality compensation of AM detection output signal'20076,535,608'Stereo broadcasting receiving device'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2012Patents assigned to SANYO ELECTRIC CO (8)· patent assignee history
2003–2012Based in Akashi, JP· patent location history
2007Based in Hyogo, JP· patent location history
2011–2012Patents assigned to TAIRA MASAAKI (3)· patent assignee history
2011–2012Patents assigned to SEMICONDUCTOR COMPONENTS IND (2)· patent assignee history
2012Patents assigned to SANYO SEMICONDUCTOR CO LTD (2)· patent assignee history
2019Patents assigned to DENSO TEN LTD (1)· patent assignee history
2019Based in Kobe, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANYO ELECTRIC CO82003–2012
TAIRA MASAAKIself32011–2012
SANYO SEMICONDUCTOR CO LTD22012
SEMICONDUCTOR COMPONENTS IND22011–2012
DENSO TEN LTD12019
Locations
LocationPatentsSpan
Akashi, JP92003–2012
Kobe, JP12019
Hyogo, JP12007