Inventor
Hideyoshi Masui
Inventor
Hamamatsu, JP
Overview
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 transducers50%
G06FElectric digital data processing25%
G10KSound-producing devices25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2020Patents assigned to YAMAHA CORP (2)· patent assignee history
2020Based in Hamamatsu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YAMAHA CORP | 2 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hamamatsu, JP | 2 | 2020 |