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Inventor

Hiromasa Ishiyama

Inventor
Yokohama, JP

Overview

1→
Patents
2010
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%
G11BInformation storage based on relative movement between record carrier and transducer50%
PatentTitleYear
7,714,223'Reproduction device, reproduction method and computer usable medium having computer readable reproduction program emodied therein'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to VICTOR COMPANY OF JAPAN (1)· patent assignee history
2010Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VICTOR COMPANY OF JAPAN12010
Locations
LocationPatentsSpan
Yokohama, JP12010