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Inventor

Hiroshi Sekigawa

Inventor
Yokohama, JP

Overview

1→
Patents
2008
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

G10Lprimary
G10LSpeech analysis techniques or speech synthesis50%
H03MCoding50%
PatentTitleYear
7,408,481'Information encoding method, decoding method, common multiplier estimating method, and apparatus, program, and recording medium using these methods'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008Patents assigned to NIPPON TELEGRAPH & TELEPHONE (1)· patent assignee history
2008Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON TELEGRAPH & TELEPHONE12008
Locations
LocationPatentsSpan
Yokohama, JP12008