Technology of Japan

Technology of Japan Co., Ltd. (TOJ) is a specialized medical device company headquartered in Tokyo, Japan, that focuses on the field of ophthalmology. Established in 1989, the company develops, manufactures, and distributes high-precision ophthalmic lasers, surgical instruments, and diagnostic equipment. TOJ is particularly recognized for its innovation in laser systems used for treating glaucoma and various retinal disorders, such as diabetic retinopathy. The company provides essential tools for cataract and vitreoretinal surgeries, serving hospitals and specialized eye clinics throughout Japan. By combining advanced engineering with clinical insights, Technology of Japan remains a key contributor to the advancement of ophthalmic care in the region.