Inventor
YOSHIFUMI HIROSE
Inventor
JP
Overview
Patents· 8 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 transducers36%
G10KSound-producing devices14%
G10LSpeech analysis techniques or speech synthesis14%
G06TImage data processing or generation, in general9%
G06VImage or video recognition or understanding9%
H04NPictorial communication, e.g. television9%
G06FElectric digital data processing5%
H04MTelephonic communication5%
PatentTitleYear
12,490,024Echo suppressing device, echo suppressing method, and non-transitory computer readable recording medium storing echo suppressing program202512,395,772Sound pickup device202512,387,728Utterance section detection device, utterance section detection method, and storage medium202512,033,654Sound pickup device and sound pickup method202411,375,309Sound collection device, sound collection method, and program202211,330,367Sound pickup device, sound pickup method, and program202211,234,074Sound pickup device, sound pickup system, sound pickup method, program, and calibration method202211,212,613Signal processing device and signal processing method2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to PANASONIC IP MAN CO LTD (6)· patent assignee history
2021–2025Based in JP· patent location history
2025Patents assigned to PANASONIC IP CORP AMERICA (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PANASONIC IP MAN CO LTD | 6 | 2021–2025 |
| PANASONIC IP CORP AMERICA | 2 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 8 | 2021–2025 |