Total Solution for Creating an Eco-Friendly and Prosperous Society

In our environmental and social infrastructure-related business, we aim to reduce manpower and improve efficiency by combining communications and instruments in the energy-related capital investment field. We also use optical measurement technology to protect eco-friendly lighting and contribute to the realization of a sustainable society. We use heat treatment technology to help create eco-friendly products. In the familiar world of linen supply, we meet your needs through our proposals for quantification, mechanization, and automation. In addition, we are also focusing on the development of technologies for plastic free and carbon dioxide reduction

Since its establishment in 1933, Okura Electric has been challenging cutting-edge technologies and contributing to the establishment of social infrastructure with high-quality and high-performance functional products based on its accumulated technologies. With “measure, communicate, control” as the basis of our technology, we have been meeting a wide range of user needs in the construction of social infrastructure and in many industrial fields, such as industrial meters and control and communication equipment.

YAC Denko has been responding to customer needs with the theme of high-power heating. Especially in the field of mold heating, we have achieved excellent results in the heating of casting and casting molds with our “die heater” as the core product, and have received favorable reviews from major automobile manufacturers, steel manufacturers, and many other customers. We also aim to be an eco-friendly company through energy-saving and cost reduction of our products.

Y.A.C. Machinery, Inc. started out with wrapping machines for food products and other items, then moved on to wrapping machines for clothes after cleaning and finishing and has since expanded into all types of cleaning and finishing machines. In the home cleaning field, we have been sales of finishing machines from domestic to overseas market, and developing the linen supply market, and in the apparel field, we have been developing new markets using technology such as automatic packaging. 

TechnoOptis Co., Ltd. is a precision instrument manufacturer that has been in the optical measurement business for over 50 years.

Focusing on optical measurement instruments (luminance meters and illuminance meters) equipped with optical devices developed and manufactured in-house, TechnoOptis supplies high-precision optical measurement solutions for the automotive, display, IT equipment, lighting, and other industries.

YAC(Shanghai)International Trade Co., Ltd. operates as a sales base in China. Our sales activities include sales and maintenance of cleaning and medical linen equipment and automatic packaging machines manufactured by Y.A.C. Machinery Co., Ltd., as well as sales and maintenance of dry edging, precision heat treatment, and annealing equipment manufactured by YAC DENKO Co., Ltd.

We provide equipment based on record monitoring, water quality monitoring, and pressure sensing for various industries, from high-quality equipment for nuclear power plants to cost-effective equipment, based on our unique technologies of micro-voltage measurement, precision temperature control, servo, and printing.

We contribute to the construction of social infrastructure by providing everything from information transmission equipment, distant monitoring and control equipment, automatic control equipment, data processing equipment, and other systems to high-precision power transducers and highly reliable modems that make full use of digital signal processing.

With precision heating technology as our core technology used in wide range of fields, we develop and supply equipment that can achieve highly accurate and efficient heating equipment.

Dry Etching Technology

Finishing technology for clothing and fabrics using steam and hot air (wrinkle stretching, drying and pressing)
Technology for interlocking folding, transport, and stacking

Thermal bonding laminating technology for different materials using rollers

Bonding technology

・We realize two-dimensional spectral measurement by continuously varying the wavelength using an imaging LVF (Linear Variable Filter) developed and manufactured in-house.
・We have acquired JCSS (Japan Calibration Service System) certification, which is a traceability system under the Measurement Law, to ensure the accuracy of our illuminance meters and luminance meters.
・We support quality control of our customers' products by “visualizing” and quantifying light and color using photometric and colorimetric technologies.