MegaChips Corporation

Japan


 
Total IP 366
Total IP incl. subs 547 (+ 181 for subs)
Total IP Rank # 3,418
IP Activity Score 2.6/5.0    67
IP Activity Rank # 10,678
IP AS incl. subs 2.7/5.0    228
Stock Symbol 68750 (tse)
ISIN JP3920860008
Market Cap. 83587098500.0  (JPY)
Industry Semiconductors
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

196 8
0 0
162 0
0
 
Last Patent 2024 - Data processing apparatus, convo...
First Patent 1991 - Method and apparatus for testing...
Last Trademark 2022 - MEGACHIPS
First Trademark 2004 - PIXESSOR

Subsidiaries

1 subsidiaries with IP (133 patents, 48 trademarks)

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Data processing apparatus, convolution processing apparatus, data processing method, and non-tran...
Invention Communication terminal device, information communication system, storage medium, and information ...
Invention Communication system, first communication apparatus, second communication apparatus, processing s...
Invention Communication system, master device, slave device and communication method. A master device tran...
2022 G/S Video cameras; mobile phones; integrated circuit chips for use with processing video; downloadabl...
Invention Protection circuit. There is provided a to-be-protection circuit that is high in operation accur...
Invention Pose data generation device, cg data generation system, pose data generation method, and non-tran...
Invention Nonvolatile semiconductor storage device and read voltage correction method. A memory stores dumm...
Invention Processor for neural network, processing method for neural network, and non-transitory computer r...
Invention Clock and data recovery circuit and receiver. A clock and data recovery circuit includes a phase ...
2021 Invention Pose data generation device, pose data generation method, and program. The present invention achi...
Invention Non-volatile storage device, data readout method, and non-transitory computer readable storage me...
Invention Information processing apparatus, method, and encryption processing apparatus. An information pro...
Invention Information processing system, server device, information processing device, and operation contro...
Invention Communication device and communication method. A communication device includes a zero-forcing equ...
Invention Pose data generator, cg data generation system, pose data generation method, and program. In a po...
2020 Invention Self-organizing map learning device and method, non-transitory computer readable medium storing s...
Invention Information processing device. The purpose of the present invention is to provide an information ...
Invention Information processing system. An information processing system includes an information processin...
Invention Led driver module and method for correcting pwm signal by led driver module. The present inventio...
Invention Information processing device and random number generating method. A memory device includes a mem...
Invention Memory system, computer system, and information protection method. A memory system connected to a...
Invention Neural network processor, neural network processing method, and program. The present invention ac...
Invention Processor for neural network, processing method for neural network, and program. The objective of...
Invention Memory device, host device, and memory system. A control circuit causes a first cryptographic mod...
Invention Non-volatile storage device, data readout method, and program. The present invention achieves a n...
2019 Invention Decoder circuit and decoder circuit design method. (n-1) base circuits and an (n−2)-bit decoder c...
Invention Clock determination apparatus and clock determination method. A clock determination apparatus inc...
G/S Video cameras; mobile phones; integrated circuit chips for digital video compression and decompre...
G/S Video cameras; mobile phones; integrated circuit chip recorded computer game software; computer h...
Invention Attack detector, controller, and attack detection method. An attack detector includes first circ...
Invention Communication system using wired transmission line and multi-carrier modulation. A communication ...
Invention Communication system using wired transmission line and multi-carrier modulation. This communicati...
Invention Information processing system, information processing device, and method for controlling informat...
Invention Neural network processor, neural network processing method, and program. The present invention re...
Invention Image processing device and image processing method. In the image processing device, to display, ...
Invention Electronic apparatus with clock authentication function and authentication method of clock signal...
2018 Invention Communication system and data communication method. In transmission of command from a host devic...
Invention Information processing system, server apparatus, information processing apparatus, operation cont...
Invention Information processing device, non-transitory computer-readable recording medium, and method for ...
Invention Moving object controller, landmark, and moving object control method. The position of a moving ob...
Invention Information processing system, and method for determining authenticity of appurtenance device. Ci...
Invention Semiconductor device, semiconductor memory and method for testing reliability of semiconductor de...
Invention Rearranging data in memory systems. Methods, systems and apparatus including computer-readable me...
Invention Communication terminal device, information communication system, recording medium, and informatio...
Invention Image processing device, image processing system, information processing system, and image proces...
Invention Display control device and display control method of synchronizing images under panel self-refres...
Invention Binarized neural network processor, data processing method, and program. The purpose of the prese...
Invention High performance equalizer achieving low deterministic jitter across pvt for various channel leng...
2017 Invention High performance pll based on pvt independent stable oscillator. A high performance phase-locked ...
G/S Video cameras; mobile phones; integrated circuit chip; computer game software; computer hardware;...
2011 G/S Telecommunication devices, apparatus and their parts, electronic machines, apparatus and their pa...
G/S Broadband power line communication systems for transferring broadband data over electrical power ...
2004 G/S Electronic integrated circuits; signal processing integrated circuits; image processing integrate...