KC

Keizo Chiba

Ricoh Company: 4 patents #4,167 of 9,818Top 45%
Overall (All Time): #1,244,402 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7826778 Powder supplying device and image forming device Hiroshi Sano, Hirosato Amano, Hiroshi Tateishi, Tetsuo Noji, Kazuhisa Sudo +1 more 2010-11-02
7773918 Imaging apparatus having particle supply and collection apparatus arranged outside imaging apparatus Hiroshi Sano, Hirosato Amano, Tetsuo Noji, Hiroshi Tateishi, Kazuhisa Sudo +1 more 2010-08-10
7489892 Particle supply apparatus and imaging apparatus having a gas spouting unit for fluidizing the particles Hiroshi Sano, Hirosato Amano, Tetsuo Noji, Hiroshi Tateishi, Kazuhisa Sudo +1 more 2009-02-10
7463853 Particle supply apparatus, imaging apparatus, and monitoring system Hiroshi Sano, Hirosato Amano, Tetsuo Noji, Hiroshi Tateishi, Kazuhisa Sudo +1 more 2008-12-09