Hirokatsu KATOH — 7 Patents at Casio Computer Co.

Hirokatsu KATOH has been granted 7 US patents while listed as an inventor at Casio Computer Co.. The first was granted in 2023 and the most recent in October 2025. Hirokatsu KATOH ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Hirokatsu KATOH in Kawasaki, JP.

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Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date
12437738	Case and keyboard instrument	Takahiro Moriya	2025-10-07
12413903	External member, external member molding method, and electronic instrument	Hiroki AKAI, Takahiro Moriya, Yoshihiko Sato	2025-09-09
12389144	External member, external member molding method, and electronic instrument	Hiroki AKAI, Takahiro Moriya, Yoshihiko Sato	2025-08-12
12347411	Electronic keyboard instrument	Hiroki AKAI	2025-07-01
12300205	Rotary operation device, and electronic keyboard instrument	—	2025-05-13
12185041	Sound radiation appratus, electronic musical instrument, and sound radiation appratus fabrication method	Hiroki AKAI, Kazuo Shimada, Takahiro Moriya	2024-12-31
11551647	Keyboard instrument	Akihisa Hoshino, Atsushi Oshiro	2023-01-10

Hirokatsu KATOH — 7 Patents

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