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Inventor

Masaharu Morita

Inventor
Osaka, JP

Overview

2→
Patents
1982–1988
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G09Bprimary
G09BEducational or demonstration appliances25%
G11BInformation storage based on relative movement between record carrier and transducer25%
H03GControl of amplification25%
H04HBroadcast communication25%
PatentTitleYear
4,790,014'Low-pitched sound creator'19884,340,779'Interpreter intercommunication and public address system'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to PRINCE HOTELS INC (1)· patent assignee history
1982Based in Kawasaki, JP· patent location history
1988Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history
1988Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11988
PRINCE HOTELS INC11982
Locations
LocationPatentsSpan
Osaka, JP11988
Kawasaki, JP11982