
Our company's hypochlorous acid water generators have received high praise from many customers. Please utilize them for sustainable hygiene management.
- Manufacturing of sodium hypochlorite water generators - Optical-related equipment such as medical microscope lens adapters - Inspection devices including infrared PET dedicated film thickness measurement machines - Development of multi-axis drive stages such as X-Y-Z and software to control them - Robot maintenance for semiconductor manufacturing inspection equipment

Tosho Industrial Materials Division's business activities
[Industrial Materials Department] Utilizing the manufacturing and processing technologies possessed by Toso, we plan, manufacture, and sell specialized products, as well as product planning beyond windows. We will guide you to various applications and locations, including vehicles, stores, factories, fixtures, and furniture, not limited to windows.

Pioneer of Tubes & Connectors
Sales and processing of fiber protection tubes Sales of wiring protection materials and cable accessories Sales and processing of resin and rubber tubes Sales of heat shrink tubes Processing and sales of various rubber and industrial gaskets Sales of electronic connectors, fluid connectors, etc.

As a lubricant partner that opens up the future for our customers, we propose optimal lubricant solutions with reliable technology and knowledge.
The Idemitsu Group is globally engaged in businesses such as fuel oil, lubricants, asphalt, oil and gas development, renewable energy, coal, petrochemicals, and electronic materials.