Inventor
Yutaka Ikuma
Inventor
Hamamatsu, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Rprimary
H01RElectrically-conductive connections50%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers50%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019Patents assigned to YAMAHA CORP (1)· patent assignee history
2019Based in Hamamatsu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YAMAHA CORP | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hamamatsu, JP | 1 | 2019 |