Inventor
KIYOHISA HATTORI
Inventor
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
12,177,626Electroacoustic conversion device2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024Patents assigned to PANASONIC AUTOMOTIVE SYSTEMS CO LTD (1)· patent assignee history
2024Patents assigned to PANASONIC IP MAN CO LTD (1)· patent assignee history
2024Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PANASONIC AUTOMOTIVE SYSTEMS CO LTD | 1 | 2024 |
| PANASONIC IP MAN CO LTD | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 1 | 2024 |