Yamaha Corporation

Japon


 
Quantité totale PI 4 023
Quantité totale incluant filiales 4 344 (+ 325 pour les filiales)
Rang # Quantité totale PI 248
Note d'activité PI 4/5.0    2 291
Rang # Activité PI 273
Activité incl filiales 3,7/5.0    2 396
Symbole boursier
ISIN JP3942600002
Capitalisation 1248938763000.0  (JPY)
Industrie Leisure
Secteur Consumer Cyclical
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

2 026 317
73 177
1 100 57
273
 
Dernier brevet 2021 - Sound signal synthesis method, g...
Premier brevet 1977 - Electronic musical instrument pr...
Dernière marque 2021 - TRUE X
Première marque 1957 - YAMAHA

Filiales

11 subsidiaries with IP (119 patents, 206 trademarks)

1 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2021 Invention Sound signal synthesis method, generative model training method, sound signal synthesis system, a...
Invention Speaker diaphragm and method of producing speaker diaphragm. A speaker diaphragm includes a firs...
Invention Sound signal synthesis method, neural network training method, and sound synthesizer. A sound si...
Invention Signal processing device and signal processing method. A signal processing method includes recei...
Invention Image control system and method for controlling image. An image control system includes an estim...
Invention Apparatus that identifies a scene type and method for identifying a scene type. An apparatus tha...
Invention Musical performance correction method and musical performance correction device. A musical perfo...
P/S soundbars; loudspeakers; sub-woofers; audio amplifiers; audio-video receivers; remote controls fo...
P/S Musical instruments, namely, electronic musical keyboards, electronic organs, electronic music sy...
P/S Brass instruments; woodwind instruments; percussion instruments; electronic musical keyboards; pi...
P/S Tuners for musical instruments; musical instruments; wind instruments; brass instruments; woodwi...
Invention Speaker diaphragm and headphone. A speaker diaphragm includes a mixed layer. The mixed layer inc...
P/S Musical instruments; electronic musical instruments; electronic musical keyboards; electronic pia...
P/S Soundbars; loudspeakers; sub-woofers; headphones; earphones; audio amplifiers; audio mixers; audi...
P/S Brass instruments; woodwind instruments; percussion instruments; pianos; guitars; electric guitar...
Invention Detection device for key operation of keyboard device, detection method for key operation of keyb...
Invention Operation reception device and operation reception method. An operation reception device include...
Invention Control method, control device, and storage medium. A method for controlling the frequency respon...
Invention Device system and sound quality control method. A device system includes an acoustic device, a s...
P/S Chemicals; glue and adhesives for industrial purposes; plant growth regulating preparations; fer...
Invention Information processing method, information processing device, and non-transitory storage medium. ...
Invention Reproduction control method, control system, and program. A control system according to the prese...
Invention Displacement sensor and electronic musical instrument. This displacement sensor comprises a detec...
Invention Audio device and audio signal processing method. An audio device including: an audio signal inpu...
Invention Parameter inferring method, parameter inferring system, and parameter inferring program. Accordin...
Invention Audio interface apparatus and recording system. An audio interface apparatus includes a communic...
Invention Speaker housing. A speaker housing includes: a front wall to which a speaker unit is to be attac...
Invention Electronic wind instrument. An electronic wind instrument includes: a breath sensor; an operatin...
Invention Musical instrument, non-transitory computer readable medium and musical instrument communication ...
Invention Class-d amplifier. A class-D amplifier that includes a generation unit that generates a carrier s...
Invention Class d amplifier. This class D amplifier comprises: a selection unit that selects one carrier si...
Invention Performance agent training method, automatic performance system, and program. A performance agent...
Invention Trained model establishment method, estimation method, performance agent recommendation method, p...
Invention Sound signal output method and sound signal output device. A sound signal output method of outpu...
Invention Audio signal generation method, estimation model training method, audio signal generation system,...
Invention Filter control method and filter control apparatus. This method for controlling a filter (104) in...
Invention Acoustic device. The present invention improves the efficiency η of an acoustic device as a whole...
Invention Audio processing apparatus and audio processing method. An audio processing apparatus includes: ...
Invention Audio processing apparatus and audio processing method. An audio processing apparatus for a plur...
Invention Rotation operation device. A rotation operation device includes: a rotation shaft including a fi...
Invention Parameter control device and method of controlling parameter. A parameter control device accordi...
Invention Key support structure of keyboard device. A key support structure of a keyboard device includes ...
Invention Headphone. The objective of the present invention is to improve acoustic characteristics. This he...
Invention Method, system and program for inferring evaluation of performance information. This method compr...
P/S Downloadable video game programs; loudspeakers; equalisers being audio apparatus; audio interface...
P/S Game programs for arcade video game machines; downloadable video game programs; compact disc pla...
P/S Compact disc players; DVD players; loudspeakers; equalisers [audio apparatus]; audio interfaces; ...
P/S Compact disc players; DVD players; loudspeakers; equalisers being audio apparatus; audio interfac...
P/S Compact disc players; DVD players; loudspeakers; equalisers [audio apparatus]; equalisers being ...
P/S Insulated bags for food or beverages
2020 Invention Acoustic device and head-related transfer function selecting method. An acoustic device includes...
P/S Batteries for vehicles; electric batteries
P/S microphones; loudspeakers; headphones; earphones; audio amplifiers; audio mixers; audio mixing co...
Invention Playback control method, playback control system, and program. A playback control system accordin...
Invention Information processing method, information processing system, and program. This information proce...
Invention Reproduction control method, reproduction control system, and program. This reproduction control ...
Invention Method implemented by computer, processing system, and recording medium. A processing device (10)...
P/S microphones; loudspeakers; audio amplifiers; audio mixers; audio signal processors for microphone...
P/S microphones; loudspeakers; sub-woofers; headphones; audio amplifiers; audio mixers; audio signal ...
P/S audio amplifiers; audio mixers; electric and electronic effects units for musical instruments; sa...
P/S Audio amplifiers; audio mixers; Electric and electronic effects units for musical instruments; So...
Invention Signal processing method, signal processing device, and program. A signal processing method for a...
P/S Apparatus for recording, transmission or reproduction of sound and images; microphones; loudspeak...
P/S Microphones; loudspeakers; audio amplifiers; video cameras; video projectors; video screens; audi...
P/S microphones; loudspeakers; audio amplifiers; video cameras; video projectors; video screens; audi...
P/S Compact disc players; DVD players; loudspeakers; equalisers being audio apparatus; audio interfa...
P/S Microphones; loudspeakers; subwoofers; headphones; earphones; mini audio systems comprising ampli...
P/S Microphones; loudspeakers; subwoofers; headphones; earphones; mini audio systems comprising audio...
P/S radio-broadcasting receivers; microphones; loudspeakers; subwoofers; headphones; earphones; mini ...
Invention Indoor sound environment generation apparatus, sound source apparatus, indoor sound environment g...
P/S Musical instruments; Electronic musical instruments; electronic musical keyboards; electronic pia...
P/S Vehicle rental; rental of recreational vehicles, namely, motorcycles, all-terrain vehicles, side-...
P/S Loudspeakers; equalisers being audio apparatus; audio interfaces; audio mixers; audio- and video-...
P/S Provision of online travel booking services; online information, reservation and booking services...
2019 P/S Compact disc players; DVD players; loudspeakers; equalisers [audio apparatus]; audio interfaces;...
Invention Speaker
Invention Earphone
Invention Method and kit for rapid measurement of autoantibody activity with respect to tsh receptor. An o...
Invention Amplifier
2018 Invention Speaker system and vehicle door. Disclosed is a speaker system including a first panel that is a...