Inventor
RYUICHI NAMBA
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 transducers33%
H04SStereophonic systems29%
G10LSpeech analysis techniques or speech synthesis19%
G10KSound-producing devices10%
G01SRadio direction-finding5%
G06FElectric digital data processing5%
PatentTitleYear
12,573,415Signal processing device and method, learning device and method, and program202612,549,886Information processing apparatus and information processing method202612,142,294Signal processing apparatus, method, and program to detect a time interval containing sound based on a distance between two mobile bodies202412,131,747Voice signal processing apparatus and noise suppression method202412,081,961Signal processing device and method202411,997,472Signal processing device, signal processing method, and program202411,405,715Information processing apparatus202211,159,905Signal processing apparatus and method2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to SONY CORP (3)· patent assignee history
2021–2026Based in JP· patent location history
2024–2026Patents assigned to SONY GROUP CORP (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY GROUP CORP | 5 | 2024–2026 |
| SONY CORP | 3 | 2021–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 8 | 2021–2026 |