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Aizu Fujitsu Semiconductor Limited and Mie Fujitsu Semiconductor Limited were established as of December 1st, 2014.

Fujitsu Semiconductor Limited designs and manufactures semiconductors, providing highly reliable, optimal solutions and support to meet the varying needs of its customers. Products and services include Custom SoC(ASIC), ASSP, and Ferroelectric RAM (FRAM), with wide-ranging expertise focusing on imaging, wireless, automotive and security applications. We also drive power efficiency and environmental initiatives.
Headquartered in Yokohama, we established as a subsidiary of Fujitsu Limited on March 21, 2008. Through its global sales and development network, with sites in Japan and throughout Asia, Europe, and the Americas, we offer semiconductor solutions to the global marketplace.

In order to help our customers today and respond to the demands of the next-generation market with our leading-edge technologies, Fujitsu Semiconductor is focusing our capabilities on the four areas that demand the most revolutionary technologies: mobile, automotive, advanced imaging, and high performance (industrial equipment). We are supporting innovations in each of these fields through our overall capabilities of LSI. For example, we provide high-frequency technology and encryption technology to support next-generation mobile environments, advancements in dashboard environments and in-vehicle networks to accelerate the intelligence of vehicles, solutions for audio-video equipment to bring new experiences of images, and high-performance supercomputers and optical transmission devices for upgrading social infrastructures.


Fujitsu Semiconductor provides solutions to the infrastructures and terminals of next-generation high-speed wireless communication such as LTE 4G in order to realize an advanced mobile network society in which networks can be accessed from anywhere through a wide array of devices. The increasingly efficient mobile terminal achieve reduced power consumption and high-definition graphics, using image processing LSIs.


In the automotive field, where there are continual advances in driving, safety and environmental performance, Fujitsu Semiconductor is providing graphics LSI solutions for next-generation dashboards that display a variety of highly detailed information, developing and supplying CAN (Controller Area Network) and FlexRay control systems, which are in-vehicle networks, as well as LSI for information and video in-vehicle network solutions. Further, we contribute to the development of human-centric eco-friendly cars through a global development framework of in-vehicle equipment manufacturers and vehicle manufacturers.

Advanced Imaging

We are advancing full HD video support for digital cameras, mobile devices, surveillance cameras, and in-vehicle cameras based on LSI technology that supports the H.264 compression format and implementing real-time compression and decompression of full HD. We are also working on new image-processing technology. We contribute to realizing new digital imaging environments using a wide range of video-processing LSI technologies such as transcoder and codec ASSPs (Application Specific Standard Product) that implement full HD recording capabilities with low power consumption.

High Performance (Industrial Equipment)

Fujitsu Semiconductor boasts an unparalleled performance record and overwhelming technical prowess, including development of CPUs for the "next-generation supercomputer" being promoted by the Ministry of Education, Culture, Sports, Science, and Technology, components enabling 100Gbps optical transmission, and ASICs for servers. We are providing leading-edge technologies in the industrial field, which demands high performance and high reliability. Our competitive advantages include responding to customers' needs with fully featured IPs (Intellectual Property) and application-oriented technologies.