Inventor

TAKEHIRO MORIYA

Inventor

JP

Overview

2021–2026

Patent span

Physics

Primary field (CPC G)

Patents· 56 as inventor

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

G10Lprimary

G10LSpeech analysis techniques or speech synthesis67%

H04MTelephonic communication9%

H03MCoding7%

H04SStereophonic systems7%

H04LTransmission of digital information, e.g. telegraphic communication6%

H04BTransmission1%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use1%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution1%

PatentTitleYear

12,586,591Sound signal decoding method, sound signal decoder, program, and recording medium2026 RE050749Coding device, decoding device, and method and program thereof2026 12,518,766Sound signal refining method, sound signal decoding method, apparatus thereof, program, and storage medium2026 12,499,898Sound signal refinement method, sound signal decode method, apparatus thereof, program, and storage medium2025 12,494,209Sound signal refinement method, sound signal decode method, apparatus thereof, program, and storage medium2025 12,482,474Sound signal refinement method, sound signal decode method, apparatus thereof program, and storage medium2025 12,482,473Sound signal encoding method, sound signal encoder, program, and recording medium2025 12,482,481Sound signal high frequency compensation method, sound signal post processing method, sound signal decode method, apparatus thereof, program, and storage medium2025 12,451,148Sound signal refinement method, sound signal decode method, apparatus thereof, program, and storage medium2025 12,431,151Coding device, decoding device, and method and program thereof2025 12,424,227Sound signal refinement method, sound signal decode method, apparatus thereof, program, and storage medium2025 12,406,678Sound signal purification using decoded monaural signals2025 12,400,670Linear prediction analysis device, method, program, and storage medium2025 12,374,343Sound signal encoding method, sound signal decoding method, sound signal encoding apparatus, sound signal decoding apparatus, program, and recording medium2025 12,374,351Sound signal high frequency compensation method, sound signal post processing method, sound signal decode method, apparatus thereof, program, and storage medium2025 12,374,350Sound signal high frequency compensation method, sound signal post processing method, sound signal decode method, apparatus thereof, program, and storage medium2025 12,361,961Sound signal high frequency compensation method, sound signal post processing method, sound signal decode method, apparatus thereof, program, and storage medium2025 12,340,813Sound signal receiving and decoding method, sound signal decoding method, sound signal receiving side apparatus, decoding apparatus, program and storage medium2025 12,315,520Sound signal downmixing method, sound signal coding method, sound signal downmixing apparatus, sound signal coding apparatus, program and recording medium2025 12,293,767Sound signal high frequency compensation method, sound signal post processing method, sound signal decode method, apparatus thereof, program, and storage medium2025 12,170,091Sound signal encoding method, sound signal decoding method, sound signal encoding apparatus, sound signal decoding apparatus, program, and recording medium2024 12,165,659Sound signal downmixing method, sound signal coding method, sound signal downmixing apparatus, sound signal coding apparatus, program and recording medium2024 12,136,427Sound signal downmixing method, sound signal coding method, sound signal downmixing apparatus, sound signal coding apparatus, program and recording medium2024 12,131,743Sound signal receiving and decoding method, sound signal decoding method, sound signal receiving side apparatus, decoding apparatus, program and storage medium2024 12,119,009Sound signal downmixing method, sound signal coding method, sound signal downmixing apparatus, sound signal coding apparatus, program and recording medium2024 12,106,767Pitch emphasis apparatus, method and program for the same2024 12,100,410Pitch emphasis apparatus, method, program, and recording medium for the same2024 12,100,403Sound signal downmixing method, sound signal coding method, sound signal downmixing apparatus, sound signal coding apparatus, program and recording medium2024 12,051,430Coding device, decoding device, and method and program thereof2024 12,028,093Encoder, decoder, encoding method, decoding method and program2024 12,021,549Transformation apparatus, encoding apparatus, decoding apparatus, transformation method, encoding method, decoding method, and program2024 12,022,031Multipoint control method, apparatus and program2024 11,996,107Sound signal receiving and decoding method, sound signal encoding and transmitting method, sound signal decoding method, sound signal encoding method, sound signal receiving side apparatus, sound signal transmitting side apparatus, decoding apparatus, encoding apparatus, program and storage medium2024 11,973,900Multipoint control method, apparatus and program2024 11,972,768Linear prediction analysis device, method, program, and storage medium2024 11,949,817Multipoint control method, apparatus and program2024 11,848,021Periodic-combined-envelope-sequence generation device, periodic-combined-envelope-sequence generation method, periodic-combined-envelope-sequence generation program and recording medium2023 11,837,241Encoding and decoding method, decoding method, apparatuses therefor and program2023 11,810,581Multipoint control method, apparatus and program2023 11,749,295Pitch emphasis apparatus, method and program for the same2023 11,715,484Decoding apparatus, encoding apparatus, and methods and programs therefor2023 11,694,702Coding device, decoding device, and method and program thereof2023 11,670,313Coding device, decoding device, and method and program thereof2023 11,621,010Coding apparatus, coding method, program, and recording medium2023 11,532,315Linear prediction analysis device, method, program, and storage medium2022 11,501,782Encoder, decoder, encoding method, decoding method, program, and recording medium2022 11,501,788Periodic-combined-envelope-sequence generation device, periodic-combined-envelope-sequence generation method, periodic-combined-envelope-sequence generation program and recording medium2022 11,468,907Pitch emphasis apparatus, method and program for the same2022 11,468,905Sample sequence converter, signal encoding apparatus, signal decoding apparatus, sample sequence converting method, signal encoding method, signal decoding method and program2022 11,438,009Encoding apparatus, decoding apparatus, data structure of code sequence, encoding method, decoding method, encoding program, and decoding program2022 11,430,464Decoding apparatus, encoding apparatus, and methods and programs therefor2022 11,417,345Encoding apparatus, decoding apparatus, fricative sound judgment apparatus, and methods and programs therefor2022 11,302,340Pitch emphasis apparatus, method and program for the same2022 11,270,719Pitch enhancement apparatus, pitch enhancement method, and program2022 11,228,369Receiving apparatus, receiving method, and program2022 11,164,589Periodic-combined-envelope-sequence generating device, encoder, periodic-combined-envelope-sequence generating method, coding method, and recording medium2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to NIPPON TELEGRAPH & TELEPHONE (51)· patent assignee history

2021–2026Based in JP· patent location history

2025–2026Patents assigned to NTT INC (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON TELEGRAPH & TELEPHONE	51	2021–2026
NTT INC	8	2025–2026

Locations

Location	Patents	Span
JP	56	2021–2026