Semiconductor Gases

Product List

Gases Indispensable for Manufacturing Semiconductor Products Such as Ics, Memories, Liquid Crystals and Solar Cells.

Since we first developed semiconductor-grade high-purity NH3 in the 1970s, we have been manufacturing a wide variety of ultra-high-purity gases by applying the gas synthesis and purification technologies cultivated as a comprehensive chemical manufacturer. These gases are used in various semiconductor manufacturing processes for deposition (CVD, ALD), etching, doping and epitaxial growth.
Many semiconductor products such as ICs, memories, and power semiconductors are built into the electronic devices used in daily life, e.g. smartphones, displays, and solar cells. Therefore, we are contributing to more affluent living through a stable supply of high-purity and high-quality gases.

Semiconductor Gases CONTACT

Semiconductor Gases

We produce special material gases for manufacturing semiconductor products such as ICs, memories, liquid crystals, and solar cells.

NH3, CO, NO, C3H6, Etc.

Specialty Gases

We produce standard gases based on specialty gas analysis criteria, mixed industrial material gases, and high-purity gases.

JCSS Standard Gases, Liquefied Pure Gases, Compressed Pure Gases, Standard Gases, Mixed Gases, Standard Measuring, Precision Pressure Regulator, Liduefied gas regulating valve

Gas Chemicals

We produce mainly sulfur-containing organic materials (industrial chemicals) used as industrial raw materials and electronic materials, and gas products (chemical gases) for food applications.

Industrial Chemicals (Thiophenol, Thioanisole, Sulfolane, Thionyl Chloride, Sulfuryl Chloride)

Engineering

We produce gas generators and gas recovery and purification systems that use PSA technology.

PSA Oxygen Gas Generators, High Purity Hydrogen Gas, Etc.