Inventor
TOSHIYUKI MATSUMURA
Inventor
JP
Overview
Patents· 9 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 transducers24%
G10KSound-producing devices12%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables8%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves8%
B60NSeats specially adapted for vehicles4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
B64CAeroplanes4%
B64UUnmanned aerial vehicles [uav]4%
G01SRadio direction-finding4%
G02BOptical elements, systems or apparatus4%
PatentTitleYear
12,538,081Sound measuring device202612,534,322Paper jam indication estimation device, paper jam indication estimation method, and recording medium202612,404,128Paper jam indication detection device, paper jam indication detection method, and recording medium202512,200,431Sound pickup device202512,142,291Action estimation device, action estimation method, and recording medium202412,128,843Occupied seat detection device, occupied seat detection method, and non-transitory computer-readable recording medium202412,028,680Optical microphone202411,962,963Earbud202411,741,932Unmanned aircraft and information processing method2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023Patents assigned to PANASONIC IP MAN CO LTD (1)· patent assignee history
2023–2026Based in JP· patent location history
2024–2026Patents assigned to PANASONIC IP CORP AMERICA (8)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PANASONIC IP CORP AMERICA | 8 | 2024–2026 |
| PANASONIC IP MAN CO LTD | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 9 | 2023–2026 |