UNICON, established in 1965, specializes in the production of aluminum electrolytic capacitors. Formerly known as San Shin Electronics Co., Ltd., it is a subsidiary of the Nichigas Kaihatsu group. Its products are sold to major Japanese enterprises and markets in Europe, America, and Asia. These capacitors are widely used in military and defense industries, shipping, automotive, automatic control, communications, computers, consumer electronics, and are particularly renowned for their applications in the audio industry. UNICON is currently the world's largest producer of axial lead aluminum electrolytic capacitors, boasting the only fully automated production line in the industry. Additionally, it leads the global market in the production technology and product specifications of conductive polymer solid-state electrolytic capacitors.
UNICON's inception was born from a passion for innovation and a relentless pursuit of excellence. We firmly believe in the transformative power of technology and are committed to sustainable development. As such, we are dedicated to producing exceptional capacitor products, aiming to be the cornerstone of various industries. UNICON's mission extends beyond providing high-quality products and services; we also strive to unlock people's potential, drive technological innovation, and create a better future. With boundless enthusiasm and determination, we continuously push boundaries, lead industry advancements, and create value for our customers, partners, and society.
Established as SANSHINDENSHI Co. Ltd. with the capital of 700,000 yen
Establishied NISHIJYO Factory at Nagano Pref.
Increased the capital to 2,000,000yen
Established MIHARU Factory at Fukushima Pref.
Increased the capital to 20,000,000yen.
Established Taiwan UNICON with the capital of 60,000,000 yen.
Increased the capital to 40,000,000yen.
Separated sales operation and established UINCON Corporation
Belonging to Nichigas Group
Changed the corporation name to UNICON Co., Ltd.
Combined Nishijyo Factory to Miharu Factory.
Restructure Taiwan's Unicon and establish a new production and sales cooperation and strategic alliance business model with Taiwan Zhimei
Unicon Co., Ltd. and Unicon Coporation were combined with Nichigas kaihatu and established Nichigas Electonics Division.
Establishment of an electrolytic capacitor production factory and company sales base in Ningbo Free Trade Zone, China
Closing Nichigas Electronics Division and established UNIELECS Co. Ltd.
Closed Ningbo factory in China and relocated to Yixing factory
Established UINCON branch and marketing base in Shenzhen, China
Developing Plastic sealing technology for conductive polymer aluminium solid electrolytic capacitors.
PA-CON brand new PPS casing of Conductive polymer Alum. E-Cap., announced at Taiwan, voltage up to 63V.
Announcement of 63V high-voltage products of conductive polymer solid electrolytic capacitors
Develop solid and liquid high-voltage capacitors and Snap-in 550v products for applications in new energy vehicles and photovoltaic industries
Cooperate with Taiwan Changxing Chemical Group to start the joint development of conductive polymer materials and the research and development of new products.
Mass Production and Sale of 160V High-Voltage Resistant Conductive Polymer Aluminum Solid Electrolytic Capacitors
Expanded Taiwan factory equipment and increased production capacity
For network communication and server power products, we launch high-capacity, small-size conductive polymer capacitors.
Establishing a conductive polymer materials application laboratory