Hiroki AKAI — 5 Patents at Casio Computer Co.

Hiroki AKAI has been granted 5 US patents while listed as an inventor at Casio Computer Co.. The first was granted in 2024 and the most recent in September 2025. Hiroki AKAI ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Hiroki AKAI in Hino, JP.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
12413903	External member, external member molding method, and electronic instrument	Hirokatsu KATOH, Takahiro Moriya, Yoshihiko Sato	2025-09-09
12389144	External member, external member molding method, and electronic instrument	Hirokatsu KATOH, Takahiro Moriya, Yoshihiko Sato	2025-08-12
12347411	Electronic keyboard instrument	Hirokatsu KATOH	2025-07-01
12185041	Sound radiation appratus, electronic musical instrument, and sound radiation appratus fabrication method	Kazuo Shimada, Hirokatsu KATOH, Takahiro Moriya	2024-12-31
12003918	Electronic musical instrument and electronic keyboard instrument	Ryohei KOBAYASHI, Teruo Jinbo, Kouji OSHIMA, Shingo FUKUSHIMA	2024-06-04

Hiroki AKAI — 5 Patents

Issued Patents All Time

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