We are engaged in research, development, design, manufacturing, sales, and contract services related to wet coating, with a focus on dip coating.Dip coating is a "combination technology" of various fields such as chemistry, rheology, thermodynamics, electricity, and mechatronics, and is a collection of elements that are intricately intertwined with these fields.
Through each elemental technology we have cultivated, such as precision low-vibration control technology, fluid management, cleaning technology, and equipment, we aim to develop and spread the use of dip coating in society.


To be the No. 1 partner in meeting customer needs for excellence in all things wet process-coating.


With wet process coating as our starting point, we contribute to our customers' research and development by combining and integrating technologies and adding new functions.

Action Guidelines

ASUMI GIKEN, Limited was founded in the midst of a once-in-a-century recession.

In this changing social and business environment

  • Pursuit of happiness of customers, business partners, officers and employees, and shareholders
  • Relentless value-added creation
  • Maintaining corporate governance, soundness and transparency in compliance with laws and regulations

With the above as our management policy, through our own growth

Through our own growth, we aim to be a company that can contribute to a prosperous tomorrow in which each and every one of us can trust each other.


Company ASUMI GIKEN, Limited
Capital Stock ¥10,000,000-
Representative Representative Director Koshi Oka
Settlement Month October
Bank Sumitomo Mitsui Banking Corporation Senju Branch 
higashi-nipponbank Ueno Branch 
Asahi Shinkin Bank Yushima Branch
TEL / FAX TEL (81)3-3830-7900 / FAX (81)3-3830-7901
Permits and Licenses Medical device manufacturing Licensed by the Governor of Tokyo 13BZ200622
Secondhand dealer license Permitted by Tokyo Metropolitan Public Safety Commission 305471704596
Head Office 3-14-16 Hongo Bunkyo-ku, Tokyo 113-0033
Laboratory 3-22-2 Hongo Bunkyo-ku, Tokyo 113-0033