KDDI Corporation

Japon


 
Quantité totale PI 873
Quantité totale incluant filiales 962 (+ 89 pour les filiales)
Rang # Quantité totale PI 1 503
Note d'activité PI 3,5/5.0    702
Rang # Activité PI 1 023
Activité incl filiales 3,2/5.0    703
Symbole boursier
ISIN JP3496400007
Capitalisation 8739753033150.0  (JPY)
Industrie Telecom Services
Secteur Communication Services
Classe Nice dominante Services de télécommunications

Brevets

Marques

312 13
0 5
527 11
5
 
Dernier brevet 2025 - Control device for managing stat...
Premier brevet 1983 - Multi beam antenna and its confi...
Dernière marque 2024 - WAKONX
Première marque 2000 - KDDI

Filiales

5 subsidiaries with IP (71 patents, 18 trademarks)

4 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 Invention Moving picture decoding device, moving picture decoding method, and program obtaining chrominance...
Invention Image decoding device, image decoding method, and program. An image decoding device includes a m...
Invention Terminal apparatus that efficiently changes connection-target cells, and control method. A base ...
Invention Image decoding device, image encoding device, image processing system, and program. An image dec...
Invention Image decoding device, image decoding method, and program. An image decoding device includes: a ...
Invention Control apparatus, user equipment, control method, and non-transitory computer-readable storage m...
Invention Terminal device for executing handover with improved efficiency, control method, and program. A t...
Invention Terminal device, control method, and program for executing handover with improved efficiency. Thi...
Invention Base station apparatus, terminal apparatus, communication method, and computer-readable storage m...
Invention Terminal device that performs communication in stand-by state, method for controlling the same, a...
Invention Attachment, flying object, and contact method. An attachment (1) is attached to a flying object, ...
P/S Advertising services; publicity agency services; business management consulting; business efficie...
P/S Teaching robots; user-programmable humanoid robots, not configured; security surveillance robots...
Invention Base station device for efficient connection process, terminal device, control method, and progra...
Invention Base station device, terminal device, control method, and program for efficient management of con...
P/S SIM cards; chips [integrated circuits]. Business research; business management consultancy; busin...
P/S Business research; business management consultancy; business efficiency expert services; market r...
Invention Point cloud decoding device, point cloud decoding method, and program. A point cloud decoding dev...
Invention Image decoding device, image decoding method, and program. An image decoding device 200 according...
Invention Mesh decoding device, mesh decoding method, and program. Provided is a mesh decoding device 200 a...
Invention Mesh decoding device, mesh decoding method, and program. In a mesh decoding device 200 according ...
Invention Image encoding device, image encoding method, and program. An image encoding device 200 according...
Invention Control device for managing state of reflection plate, base station, control method, and program....
Invention Monitoring device for managing state of reflection plate, control method, and program. Provided i...
Invention Base station for managing state of reflection plate, control device, control method, and program....
Invention Control device for managing reflective plate states, and base station, control method, and progra...
Invention Terminal device, communication method, and computer program. This terminal device comprises a rad...
Invention Base station device, communication method, and computer program. According to the present inventi...
Invention Mesh decoding device, mesh decoding method, and program. This mesh decoding device 200 comprises ...
Invention Mesh decoding device, mesh decoding method, and program. A mesh decoding device 200 according to ...
Invention Mesh decoding device, mesh decoding method, and program. A displacement amount decoding unit 205 ...
Invention Mobile communication network. According to the present invention, a mobile communication network ...
Invention Core network of mobile communication network, network node, and computer-readable storage medium....
Invention Authentication code generation device, authentication code generation method, and authentication ...
Invention Terminal device that executes handover with improved efficiency, base station device, and control...
P/S Office machines and equipment rental; computerized file management; business services, namely, co...
P/S Office machines and equipment rental; computerized file management; compilation of information i...
Invention Optical device, optical amplification apparatus, and optical communication system. This optical d...
2023 Invention Information processing device, information processing method, and program. This information proce...
Invention Information processing device, information processing method, and program. An information process...
Invention Information processing device and information processing method. This information processing devi...
2022 Invention Wireless communication terminal device, authentication and key sharing method, program, and authe...
Invention Encryption device, encryption method, and encryption program. An encryption device that implemen...
2021 P/S Laboratory apparatus and instruments; measuring or testing machines and instruments; power distr...
2020 P/S Advertising services and providing information relating thereto; telephone indexes advertising se...
P/S Advertising and providing information relating thereto; telephone indexes advertising services; ...
P/S Recorded game programs for arcade video game machines; electrical power distribution units and po...
P/S Game programs for arcade video game machines; photographic apparatus and instruments; cinematogr...
2017 P/S Telecommunication access services and providing information relating thereto; communications by t...
P/S Computer programs for remote surveillance system; computer programs for remote control system; c...
P/S [ Installation, maintenance and repair of computer hardware and consultancy services relating the...
P/S Installation, maintenance and repair of computer hardware and consultancy services relating ther...
2016 P/S Rental of access time to a social networking web site; rental of access time to a computer databa...
P/S Computer programs for remote operations supporting system that allows video taken by smartphones...
2013 P/S Chemicals; plant growth regulating preparations; plastic adhesives not for stationery or househo...
2012 P/S Leasing of office space for use in relation to computer hardware Installation, maintenance and re...
P/S Leasing of office space for use in relation to computer hardware. Installation, maintenance and r...
2006 P/S Wireless services, namely, cellular telephone services, MVNO (mobile virtual network operator) se...
2000 P/S Physical or chemical apparatus and/or instruments; measuring apparatus and/or instruments; electr...
P/S [Electric and optical fiber cables; Electrical communication machines instruments and equipment, ...
P/S [ Electric and optical fiber cables; electrical communication machines, instruments and equipment...
P/S Electrical communication machines, instruments and equipment, namely, telephones, cellular teleph...
P/S Electrical fibre cables, optical fibre cables; electrical communication machines, instruments, ap...