Inventor
Akira Maezawa
Inventor
JP
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Hprimary
G10HElectrophonic musical instruments33%
G10GRepresentation of music26%
G06NComputing arrangements based on specific computational models16%
G06FElectric digital data processing5%
G06TImage data processing or generation, in general5%
G06VImage or video recognition or understanding3%
G10LSpeech analysis techniques or speech synthesis3%
G10FAutomatic musical instruments2%
H04BTransmission2%
H04MTelephonic communication2%
PatentTitleYear
12,462,778Signal processing device, signal processing system, and signal processing method202512,451,108Musical performance correction method and musical performance correction device202512,437,737Performance analysis method and performance analysis device202512,367,854Performance agent training method, automatic performance system, and program202512,327,540Reproduction control method, reproduction control system, and reproduction control apparatus202512,249,305Information processing method, information processing device and a non-transitory storage medium202512,142,250Image control system and method for controlling image202412,119,885Signal processing method, signal processing device, and recording medium202411,967,302Information processing device for musical score data202411,869,465Musical performance analysis method and musical performance analysis apparatus202411,837,205Musical analysis method and music analysis device202311,830,462Information processing device for data representing motion202311,609,736Audio processing system, audio processing method and recording medium202311,600,252Performance analysis method202311,568,244Information processing method and apparatus202311,557,269Information processing method202311,557,270Performance analysis method and performance analysis device202311,488,567Information processing method and apparatus for processing performance of musical piece202211,348,561Performance control method, performance control device, and program202211,328,699Musical analysis method, music analysis device, and program2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to YAMAHA CORP (20)· patent assignee history
2022–2025Based in JP· patent location history
2024Patents assigned to TOKYO UNIV OF THE ARTS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YAMAHA CORP | 20 | 2022–2025 |
| TOKYO UNIV OF THE ARTS | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 20 | 2022–2025 |