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USPTO Patent Rankings Data through Sept 30, 2025
KH

Kojiro Hirai

SYSysmex: 1 patents #499 of 868Top 60%
Kasai, JP: #3,639 of 5,842 inventorsTop 65%
Overall (All Time): #3,410,025 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
RE39006 Method of detecting hematopoietic progenitor cells Berend Houwen, Yukio Tsujino, Takashi Morikawa, Yoshiro Ikeuchi, Yukio Hamaguchi +1 more 2006-03-07