We provide the best proposal at the best timing for customers' competitiveness.

The God of Chance, KAIROS.
KAIROS Company is geared forward to be the best partner of the customers who is just facing to the opportunity with providing the best proposal at the best timing out of our wide range of products lines, which consist of Standard to High-End Analog products, the latest Digital ICs and Electronic Components.

Handling manufacturer

GaN Systems

GaN Systems provides a range of Gallium Nitride high power transistors for consumer,enterprise, industrial, solar/wind/smartgrid, and transportation power conversion applications.Featuring exceptionally low on-resistance and negligible charge storage, these devices enable switching efficiencies well in excess of current silicon based solutions and offer dramatic benefits to switching power supply designs, inverters, hybrid and electric vehicles, battery management and power factor correction.


Integrated Device Technology, Inc. IDT's market-leading products in RF, timing, wireless power transfer, serial switching, interfaces and sensing solutions are among the company's broad array of complete mixed-signal solutions for the communications, computing, consumer, automotive and industrial segments.

Maxim Integrated

At Maxim Integrated, we’re solving engineering problems, helping our customers create products that shape our world. Our innovative and high-performance analog and mixed-signal products and technologies make systems smaller and smarter, with enhanced security and increased energy efficiency. From our sensor platforms to our IC solutions for embedded security, power management, interfaces, communications, and much more, our technologies empower design innovation.

Microsemi Corporation

Microsemi Corporation is a manufacturer that manufactures various kinds of electronics products, headquartered in Arizoviejo, California, USA. We offer a comprehensive portfolio of semiconductor and system solutions for aerospace, defense, communications, data center and industrial markets. The company's products are analog mixed-signal ICs, FPGAs, System LSIs and discrete to power management products, timing and time synchronization devices, accurate time synchronization solutions, standard time solutions, frequency standard solutions and communication solutions to a wide range of fields and solutions.


Qorvo has at least 20 years' experience in the development of compound semiconductor manufacturing processes and internally holds all the elementary technologies requisite for high frequency components and modules. With a factory for GaAs and GaN pretreatment and for BAW filters in the United States, it carries out quality management based on integrated production in its own factory to maintain a high level of reliability and its flexible and stable supply capacity.

TQ Systems

TQ Systems GmbH is is a German manufacturer who manufactures embeddedmodules with embedded processors.We offer a wide range of module lineup including Modules with NXP'sArm processor and with intel processor.


Vishay's electronic components, one of the world's leading manufacturers of discrete semiconductors and passive components, are used in all kinds of electronic equipment and devices such as industrial equipment, computers, automobiles, consumer equipment, communication equipment, military, aerospace, medical equipment. Vishay has established itself as a global leader in the industry through its innovative technology, achievements of corporate takeover strategy, high quality products, and "one stop shop" service to customers.


KAIROS Company President Ryuji Tezuka

As a division company of Marubun Corporation, KAIROS was established in 2017.
In unpredictable Electronics market, which keep occurring drastic changes from day to day, we aim to provide the best solution at the best timing for our customers out of our wide range of Analog and Digital IC products as well as Electronic components. We keep searching at new technologies so that we can update our ability of solution proposal.

KAIROS Company President
Ryuji Tezuka