YO

Yoshiharu Ohinata

RK Riso Kagaku: 1 patents #1 of 9Top 15%
Overall (1982): #21,883 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4339293 Process and machine for disposing of sticky sheet Yasuhiro Takahashi, Matsuo Nakamura 1982-07-13