Question: Who founded this American guitar manufacturer headquartered in Maryland that produced electric baritone guitars?
Sentence (from "Tōkai Gakki"): Tokai Gakki Company, Ltd. (東海楽器製造株式会社 , Tōkai Gakki Seizō Kabushiki-gaisha ) , often referred to as Tokai Guitars, is a Japanese guitar manufacturer situated in Hamamatsu city, Shizuoka prefecture.
Relevant evidence: No