Inventor

Shigehumi Morishita

Inventor

Yokohama, JP

Overview

1976

Patent span

Electricity

Primary field (CPC H)

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

H03Hprimary

H03HImpedance networks, e.g. resonant circuits50%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to TOKYO SHIBAURA ELECTRIC CO (1)· patent assignee history

1976Based in Yokohama, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOKYO SHIBAURA ELECTRIC CO	1	1976

Locations

Location	Patents	Span
Yokohama, JP	1	1976