Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KO

Ken'ichi Okuno — 5 Patents

SYSysmex: 5 patents #154 of 868Top 20%
Kakogawa, JP: #149 of 707 inventorsTop 25%
Overall (All Time): #1,023,177 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8065113 Control device and analyzer Hiroyuki Morihara, Tadayuki Yamaguchi, Tomomi Sugiyama 2011-11-22
7725297 Control device and analyzer Hiroyuki Morihara, Tadayuki Yamaguchi, Tomomi Sugiyama 2010-05-25
7606680 Control device and analyzer Hiroyuki Morihara, Tadayuki Yamaguchi, Tomomi Sugiyama 2009-10-20
7403873 Control device and analyzer Hiroyuki Morihara, Tadayuki Yamaguchi, Tomomi Sugiyama 2008-07-22
6937964 Quality control and support method for analyzer Hiroyuki Morihara, Tadayuki Yamaguchi, Tomomi Sugiyama 2005-08-30