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Inventor

Yoshiaki Ohshima

Inventor
Tokyo, JP

Overview

1→
Patents
2003
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 synthesis33%
G11BInformation storage based on relative movement between record carrier and transducer33%
H04HBroadcast communication33%
PatentTitleYear
6,526,385'System for embedding additional information in audio data'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to IBM (1)· patent assignee history
2003Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM12003
Locations
LocationPatentsSpan
Tokyo, JP12003