We here at Tokki contribute to both domestic and international industries by providing automation and laborsaving technology, as well as systems to promote the coexistence of humans and machines, and original manufacturing equipment for creating the thin-film technology that is the key technology of the electronics industry.

Ever since Tokki was founded in 1967, it has been growing with a focus on machine tool and automation tool fields, including its certification as Japan's first authorized robotic engineering company in 1982. Tokki now utilizes this technology in its OLED display mass production equipment, which has become the company's core product line. This technology can also be applied to a variety of other industries in addition to OLED displays, and Tokki will continue to emphasize the basics of "creating things" that take advantage of this technology, thereby contributing to the automation and increased efficiency of industry.

Tokki expanded into the new field of vacuum process technology in 1983. Now that more than twenty years have passed since we first took up the challenge of this newer field than the previous machine tool and automation tool fields, vacuum process technology has become the core of our business.
"Vacuum process technology" is, as the phrase suggests, a process of artificially creating a vacuum state without air, and taking advantage of the characteristics of this space that is lower in pressure than the atmosphere, without oxygen, water vapor, or other active gases. Vacuum technology is currently being used throughout science and industry.
The electronic parts used in everyday objects such as digital cameras, mobile phones, personal computers, and game hardware are also created using this technology.
Tokki provides large numbers of research institutions and corporations with prototype testing equipment and mass production equipment based on this vacuum process technology.

As a business that provides industrial equipment to customers, Tokki is strengthening its system of giving consideration to the environment. Our main factory in Mitsuke has achieved ISO 9001 and ISO 14001 certification, and we have been contributing with final products that give consideration to the environment, such as OLED displays that use less energy than existing LCD displays and other such devices, products that contain no mercury (which is harmful to the environment), next-generation thin-film photovoltaic cells that do not use silicon, and so on.
Tokki has established product support centers for delivered mass production equipment in Tokyo, the Kansai region, Niigata, Kyushu, and other locations, as well as sending service personnel to international locations such as South Korea, Taiwan, U.S. and Europe. Tokki is reinforcing its system to offer even stronger support covering both domestic and global markets.

“Tokki” was formed from the merger in 1986 of four companies, namely the machine tool system sales corporation “Tsugami Specialty Machine”, the NC equipment manufacturer “Nagaoka Precision”, the industrial robot engineering firm “Tsugami Robotics”, and the vacuum thin-film formation equipment manufacturer “UPR”, taking us to the present day. The company name “Tokki” was selected from proposals gathered from employees as an “expression of the philosophy of enterprise”, to be “easy to remember”, and to “work around the world”. In other words, “Tokki means specialty machines”, and is a name that expresses our unequivocal orientation as a company that always supports industry with new technology and systems.

This logo symbolizes Tokki. The entire logo represents our invariable management philosophy, and the colors represent innovation and limitless growth and progress.