YO

Yoshiharu Ohinata

RK Riso Kagaku: 4 patents #4 of 42Top 10%
Overall (1997): #5,093 of 185,788Top 3%
4
Patents 1997

Issued Patents 1997

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5673619 Rotary stencil printer with a firming fold application means Nagon Takita 1997-10-07
5603260 Rotary stencil printer having gear train for synchronizing inner press roller with printing drum and including clutch for press bias control Yasuhiro Takahashi, Yoshihiro Noguchi 1997-02-18
5601019 Rotary stencil printer having gear train for synchronizing inner press roller with printing drum and including brake for press bias control Yasuhiro Takahashi, Yoshihiro Noguchi 1997-02-11
5595114 Stencil printing drum having squeegee and doctor roller end ink banks Hideo Negishi 1997-01-21