Ninten78 on 22 May 2014
The inventors are named as Takehiko Hosokawa (Rhthm Heaven Fever and others) and Goro Abe (most recently Game & Wario) — the patent primarily revolves around software to capture data for multiple sounds, incorporating interactions with the GamePad. http://www.nintendolife.com/news/2014/05/fresh_nintendo_wii_u_patent_looks_like_a_wii_music_game
