ABOUT US

KJT Technology

The core of KJT Technology is manufacturing strength and spirit of sincerity in Taiwan, starting from Taiwan which is the small island, and it brings world-driving innovative technologies to Japan.

Our products are sourced from the world's leading semiconductor supply chains that support TSMC and UMC, symbolizing quality, precision, and reliability. Our Japan branch is not just an operational base, but also a co-creation platform where Taiwanese and Japanese engineers exchange ideas, connect with each other, and foster cross-border value. Here, the meticulousness of Taiwan and the delicacy of Japan converge, sparking new value that transcends national borders—this is KJT Japan's belief.

We are committed to supporting the healthy development of the semiconductor industry and continuously moving forward to build a more prosperous future society.

  • Since its establishment in Taiwan, the KJT Group has built long-term, strong partnerships with leading global semiconductor manufacturers, accumulating a proven track record in semiconductor equipment maintenance and parts development.
  • Leveraging the expertise cultivated in Taiwan, KJT Japan is committed to extending the lifespan of existing and legacy equipment and ensuring the stable supply of maintenance and replacement parts in Japan. Guided by our top priority—"Keeping manufacturing moving forward"—we will continue to support our customers' equipment operations as a trusted partner and contribute to the development of the semiconductor industry.
  • Representative Director Hiroshi Otsuka

Company Name

KJT Japan Co., Ltd.

Representative Director

Daitsuka Haku

Establishment Time

November 2024

Capital

10 million yen

Company Address

3F, Akasaka Front Town, 4-8-19 Akasaka, Minato-ku, Tokyo, Japan

Scope of Business

Semiconductor manufacturing equipment component manufacturing, recycling, repair and sales

Refurbishment (repair) of used semiconductor equipment

Development and sales of maintenance parts and proprietary brands

Technical consulting and equipment maintenance services

Group Head Office

KJ TECHNOLOGY CO., LTD. (Hsinchu City, Taiwan)

MISSION

“KJT Technology continuously develops new products and pioneer new channels; with a customer-centric approach and a commitment to corporate social responsibility, we work hand in hand with our customers to reach milestones in sustainable development."

KJ Technology Japan
TOP