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Inventor

Kintaro Okamoto

Inventor
Hachioji, JP

Overview

2→
Patents
1977
Patent span
Electricity
Primary field (CPC H)

Patents· 2 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
4,056,165'Sound reproducing apparatus in the inside of a car'19774,005,761'Car loud speaker'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to HONDA MOTOR CO LTD (1)· patent assignee history
1977Patents assigned to PIONEER ELECTRONIC CORP (1)· patent assignee history
1977Based in Hachioji, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD11977
PIONEER ELECTRONIC CORP11977
Locations
LocationPatentsSpan
Hachioji, JP21977