Inventor
Makoto Iyobe
Inventor
Tokyo, JP
Overview
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
4,365,113'Speaker unit for automotive vehicles'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982Patents assigned to PIONEER ELECTRONIC CORP (1)· patent assignee history
1982Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PIONEER ELECTRONIC CORP | 1 | 1982 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 1 | 1982 |