東とう北ほくセミコンダクタMeanings1nounTōhoku Semiconductor Corporationorganization nameProper noun referring to a specific semiconductor company based in the Tōhoku region.東とう北ほくセミコンダクタは半はん導どう体たい製せい造ぞうで知しられている。Tōhoku Semiconductor Corporation is known for semiconductor manufacturing.