Search the site
faster and more certain. HAKUSAN technology that connects the world. Hakusan realizes “connection” and “safety and security”
with its world-class reliable technologies.

MT Ferrule High-density simultaneous connection of multi optical fibers
12-Fiber to 48-Fiber high-precision products are available

MT Ferrule

MPO Housing Kit 12/24-Fiber, 16/32-Fiber compatible
Round/Bare Ribbon/Oval Boots available

MPO Housing Kit

MTCOMPACT®    Ideal for space-saving designs in optical devices
Contributes to miniaturization of optical connection structures

MTCOMPACT ® slim, short

Special Optical Interface : reflowable resistance for on-board optical connection
Ideal for Co-Packaged Optics

special ferrule

PRODUCTS／
SOLUTIONS

Products/Solutions

We are working on product development with the aim of creating new value through originality and challenge.
In particular, we are focusing on two areas that are indispensable for modern life: optical communication and social infrastructure.

Optical Communication Field Optical Communication Field

Optical Communication Field

OPTICAL COMMUNICATION

Optical Communication Field
Fiber Optics Components Business

"MT Ferrule" are connector components essential for optical communications and are our flagship product, boasting the second largest market share in the world. This technology enables us to use the Internet in our daily lives, including watching videos, making online calls, and using social media.

IOWN promotion

Toward the realization of the next-generation network concept "IOWN," we are working on developing connection technologies and products that support Photonics-Electronics-Convergence a key technology.
Product Examples

View all

Optical Communication Field
RESEARCH AND DEVELOPMENT

R&D

Research and Development

Hakusan Inc. develops unique technologies and products that meet the rapidly changing needs of society.
We read market trends, explore how Hakusan's technology can contribute, explore ways to make the most of our technological strengths, and engage in research and development.

<p>Taking on the challenge of ultra-precision resin molding<br />- Contributing to high-capacity optical communications infrastructure -</p>

Challenge to ultra-precision resin molding
- Contribution to large-capacity optical communication infrastructure -

View list
<p>Towards the realization of Photonics-Electronics-Convergence technology! <br />A future connected by light</p>

Realizing Co-Packaged Optics technology!
Photonics connecting the future

View list
<p>光モジュールとの中継用小型多心光コネクタの開発<br /> ～デバイス内光配線の効率化～</p>

Development of a small multifiber optical connector for relaying with optical modules
~Improving the efficiency of Optical Interconnect within devices~

View list
<p>Development of liquid-immersion compatible multifiber optical connector<br />- Application to new cooling systems in data centers -</p>

Development of immersion-cooling multifiber optical connector
- Application in Next-Generation Data Center Cooling Systems -

View list
View all

ABOUT US

Original technology born in Hokuriku
Supporting infrastructure around the world.

Hakusan Inc. is a company that supports communication infrastructure behind the scenes and contributes to the realization of a society where everyone around the world is connected by networks.
Among them, our main product "MT Ferrule" currently holds the second largest market share in the world, and is used in data centers around the world, such as in the United States and China. Although we are a long-established company founded in 1947, we will continue to contribute to the development of society as a local company full of venture spirit. View more

ABOUT US

NEWS

News

View more