ALEXANDRIA, Va., Aug. 18 -- United States Patent no. D1,142,629, issued on Aug. 18, was assigned to Roland Corp. (Shizuoka, Japan) and KARIMOKU FURNITURE INC. (Aichi, Japan).
"Electric piano" was invented by Takahiko Fujimori (Aichi, Japan), Yusuke Iwabata (Shizuoka, Japan), Kenta Mitsuishi (Shizuoka, Japan) and Takahiro Murai (Shizuoka, Japan).
The patent was filed on Jan. 18, 2023, under Application No. D/882,691.
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