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

Kimiyo Kubo

SYSysmex: 1 patents #499 of 868Top 60%
TCToa Medical Electronics Co.: 1 patents #68 of 118Top 60%
Kakogawa, JP: #274 of 707 inventorsTop 40%
Overall (All Time): #2,199,299 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6525807 Particle analyzing apparatus Takashi Morikawa, Hiroyuki Inoue, Yoshiro Ikeuchi 2003-02-25
5703959 Method and device for analyzing particles Kaoru Asano 1997-12-30