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Inventor

Syuji Saiki

Inventor
Hirakata, JP

Overview

1→
Patents
1990
Patent span
Electricity
Primary field (CPC H)

Patents· 1 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 transducers100%
PatentTitleYear
4,930,596'Loudspeaker system'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history
1990Based in Hirakata, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11990
Locations
LocationPatentsSpan
Hirakata, JP11990