TO

Toshiyuki Ochi

RO Roland: 2 patents #3 of 33Top 10%
Overall (2022): #102,551 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11437968 Guitar amplifier and control method of guitar amplifier Yoshinobu Morimoto, Kosuke Takada 2022-09-06
11233491 Distortion imparting device and distortion imparting method Mitsuo Shida, Yoshinobu Morimoto, Kosuke Takada 2022-01-25