Inventor
Michihiro Ogahara
Inventor
Kurashiki, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D03Dprimary
D03DWoven fabrics50%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers50%
PatentTitleYear
7,706,564'Diaphragm and speaker'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010Patents assigned to PIONEER CORP (1)· patent assignee history
2010Patents assigned to PIONEER TOHOKU CORP (1)· patent assignee history
2010Based in Kurashiki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PIONEER CORP | 1 | 2010 |
| PIONEER TOHOKU CORP | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kurashiki, JP | 1 | 2010 |