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Inventor

Shokichi Tatara

Inventor
Kanagawa, JP

Overview

4→
Patents
1976–1982
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers75%
G11BInformation storage based on relative movement between record carrier and transducer25%
PatentTitleYear
4,317,191'Moving coil pickup cartridge'19824,139,875'Cassette and card recording and/or reproducing apparatus'19793,987,255'Pickup-cartridge with moving magnet'19763,956,598'Moving coil pickup cartridge with diaphragm coupling'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1982Patents assigned to SONY CORP (4)· patent assignee history
1976Based in Yokohama, JP· patent location history
1976Based in Yokahama, JP· patent location history
1979Based in Sagamihara, JP· patent location history
1982Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP41976–1982
Locations
LocationPatentsSpan
Kanagawa, JP11982
Sagamihara, JP11979
Yokohama, JP11976
Yokahama, JP11976