Tomoegawa Co., Ltd. manufactures, processes, and sells electronics parts, display parts, fine particles, functional sheets, and specialty paper products primarily in Japan. It offers heat/electricity/electromagnetic wave control related products, such as high performance heat sink and planar heater, high insulation/heat conduction/heat resistant adhesive sheets, and low-dielectric tangent adhesive sheets, as well as functional sheets; and electronics parts, including lead frame fixing tapes, adhesive tapes, electrode coating, and electrostatic chucks, as well as adhesives for hermetic seal packages. The company also provides display products, such as optical adhesive and light control films; fine particle materials, including magnetic toners, non-magnetic toners, full color toners, and new development toners; record printing sheets comprising inkjet, laser printer, sublimation printer paper, and thermal recording paper; magnetic recording sheets consisting of magnetic tickets and prepaid cards; and special fiber sheets, including inorganic fiber and fluorine fiber sheets, as well as calcium carbonate paper. In addition, it offers optical plug assembly cleaner and refractive index matching film; insulating paper for cables and transformers; industrial paper, such as conductive paper, water absorption paper, and sterilizing paper; and sound transmission sheets, optical connector cleaner, cellulose fiber compound, copper and stainless fiber sheet, functional powder holding sheet, and conversion sheet. Further, the company engages in the manufacturing and sale of securities, cards, forms, magnetic recording-related products, and information processing-related business; and real estate leasing and logistics services. Tomoegawa Co., Ltd. was founded in 1914 and is headquartered in Tokyo, Japan.