Seishi Hirata

Memory-Tech Holdings, Inc. develops and manufactures computer storage and optical disc devices. It specializes in the production of visual, audio, computer and publishing peripherals. The firm’s products include DVD video and ROM, CD-DA and CD-ROM, Blu-ray discs, SD and memory cards and USB storage devices. Its business activities also include production of memory device contents, production of custom housing; editing and processing of audio and ROM data, manufacture and sale of optical disc archive systems and design, printing and translation services. The company was founded in September 1985 and is headquartered in Tokyo, Japan.