Hirohito Kubota

RK Riso Kagaku: 1 patents #23 of 45Top 55%

📍 Ibaraki, JP: #198 of 585 inventorsTop 35%

Overall (2021): #433,982 of 548,734Top 80%

Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
RE48686	Ink-jet printer	Shinichiro Otsuka	2021-08-17