Top Page Company Profile > Message from CEO

Message from CEO
March 30, 2018

We operate business that aims for continuous growth.

    UNISOKU started in 1974, when the first president Toshihiko Nagamura founded Union Sokki Co., Ltd., which manufactured and sold polarimeter and light scattering measurement system. In 1981, it changed company name to UNISOKU, and completed Stopped-flow, laser optical instruments and scanning tunneling microscope in 1986 then started sales. Later, UNISOKU continuously has presented measurement instruments centering on optical measurement technology and Nano technology to respond to niche needs of scientific study.
    For example, our ultrahigh vacuum and ultralow temperature STM has top share in the world. A lot of research results observed by UNISOKU system have been published in Nature or Science every year. UNISOKU became under the wing of TII in 2010 and welcomed the former president of TII, Mr. Shoji Suruga as our president.
    With stable capital, UNISOKU continued active management and completed the second factory, which improved productivity and manufacturing environment. Sales of 2017 increased 70 % compared to 2010 and it marked a record high.
    I joined management in 2012 as a board member and engaged in development, improvement of products and global sales in bob体育中心 , on the other hand I engaged in collaboration work with SPECS GmbH that TII group promoted.
    Now, UNISOKU is about to have a big chance to put all our energy into products and technological development that support our future.
    bob体育中心 and optical instrument divisions both actively invest in products and market development, besides we positively accept collaborative relationship with other companies including TII-SPECS group to pursue synergy effect of each specialized technology.
    So far, UNISOKU has been radical and responding to measurement needs of niche users, which garnered high acclaim in scientific market. I believe that it is important to listen to customers voice and take strenuous attitude till we satisfy customers. To satisfy them, we brush up our technology and engage in development and support to respond to customers’ needs. With No growth No future spirit, I operate business that aims for continuous growth.

March, 2018

President&CEO Yutaka Miyatake

Management Philosophy

We contribute to the development of science and technology
through our customers researches by offering them our
measuring system that respond to their inquisitive spirit.

    UNISOKU aims to contribute not only to the development of science and technology but also to convenient and affluent society, by responding to our customers’ inquisitive spirit with desire to ‘Observe’, ‘Know’ and ‘Solve’ through our measuring system. UNISOKU will keep on challenging ourselves to offer instruments that our customers really need by being radically creative and combining our technology and wisdom. We always strive to improve the quality of our devices so that customers can use them in relief. We reasonably meet the delivery due date. We offer considerate after-sales supports so that our customers can get results.

Management policy

1. Pursuit of satisfaction and happiness of
  our customers, business partners and employees

Mutual Satisfaction

    UNISOKU aspires after the development and prosperity of our business and the whole industry that relates to development, production, and sales of scientific instruments. We pursue business that each of them feels satisfaction and happiness, and that brings prosperity, through our products and services for our customers, through technical collaboration and commercial affairs for our business partners, and through evaluation from customers and partners for our employees.

2. Hands on approach

    Hints for new products and improvements are at site of customers’ research. We proactively visit and contact them after installation to see how the system is working, and how it is used. By knowing the issues on-site, we take them seriously, then we challenge boldly to find solution and how we can meet customers’ needs.
  • Our factory and head office are in the same site and management and manufacturing are always in close relationship.
  • Our executives frequently visit customers who purchased our system. Since it is important to know how our systems are utilized, we listen carefully to them.
  • Customers voice is always helpful to improve and develop our products.
Training scene Optical Instruments division work bob体育中心
 division work

3. “Positive challenge”, growth-oriented

  • We accept customized specifications to solve our customers solution.
  • We have independent development department from production department, and actively accept industry-academia partnership development.
  • Development department engages in strategic production development and fundamental measurement technology development.
  • To enhance each strength, we actively accept collaboration with other corporation and aim for synergy effect.
  • We aim to create world-class products and service that can challenge for the world market.

4. After sales service/ Importance of operating systems

  • Our success is customers’ success through our system.
  • With committed warranty, we will complete customer satisfaction to the end.
  • We will take a good care of communication with our customers and put best effort to improvement.
  • Quick response of technical support.
  • Annual publification of News Letter Since 2016
Newsletter2017Magazine1 Newsletter2017Magazine2
News Letter that is published annually, which has helped us to continuously know each situation of delivered system.
Newsletter 2016201720182019


1. Vigorous investment for future growth

  • In 2012 and 2016, constructed 2 manufacturing factories.
  • UNISOKU has been chosen at projects like A-Step and Development of Advanced Measurement and Analysis Systems by JST and industrial-academia partnership, then started development of new products.
  • Applied and chosen for manufacturing subvention, matching fund type of development and invested to development.
  • Increase of 20% of employees compared to past 8 years, and employment promotion.
  • Sponsorship at symposium and academic conference for growth of science.

2. Upgrading productivity and quality

  • Pleasant environment for work by 5S activities
  • Standardization of quality by commonly modulated components
  • Equalization of assembling process by assembling manuals or inspection notes
  • Share and assignments by defect report.
  • Reduction of wasted labor and rise in productivity by action for quality progress
  • Early identification of issues through close contact with customers
  • Improvement of customer-side productivity through user-friendliness and improving stability

3. Global partnership

  • Synergy products brought by corporation with TII
  • Technical alliance and sharing sales/service network with SPECS GmbH
  • OEM offer to other companies including overseas and adoption of good products from other manufacturers.


    Tokyo Instruments, Inc., parent company of UNISOKU, and SPECS GmbH, in Germany, have established a joint holding company, SPECS-TII. GmbH, in Switzerland. In North America, SPECS-TII GmbH established SPECS -TII. Inc., Former SPECS Inc., which was owned by SPECS as American corporation. In China, SPECS and TII united each company which they owned in China and established SPECS-TII Technology (Beijing) Co., Ltd. In Russia, a new company SPECS TII RUS is now going to be established. SPECS and TII group is fortifying cooperation by using each other’s strength to the full, complementing in sales network, customer support and product lineup.

Introduction of executives

President&CEO Yutaka Miyatake The Director/Head of Optical Instruments division Tatsuo Nakagawa The Director/Head of bob体育中心
 division Hiroyuki Mizuno
President&CEOYutaka Miyatake The Director/Head of Optical InstrumentsTatsuo Nakagawa The Director/Head of bob体育中心 divisionHiroyuki Mizuno
2000 Joins UNISOKU
Engages in bob体育中心 products, installation in overseas and sales
Manager of development department
inaugurated as Head of bob体育中心 division / Director
2017 Oct.
Inaugurated as president & CEO
1994 Joins UNISOKU
Engages in development, production and sales of Time-resolved spectroscopy
Manager of Optical Instruments division
Team leader for JST SENTAN “Development of A Novel Method to Measure Transient Absorption RIPT Method” (~March 2019)
Inaugurated as director of executives
1987 Joins UNISOKU
Engages in mainly electronical related tasks like design, production and manufacturing process of STM division
The Manager of bob体育中心 production
2017 Oct.
Inaugurated as director of executives