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USPTO Patent Rankings Data through Dec 31, 2025
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Yasuhiro Ohyama — 1 Patent

SYSysmex: 1 patents #499 of 868Top 60%
Kobe, JP: #3,477 of 5,515 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Yasuhiro Ohyama has been granted 1 US patent while listed as an inventor at Sysmex. All of these patents were granted in 2004. Yasuhiro Ohyama ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Yasuhiro Ohyama in Kobe, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6772650 Automatic sample analyzer and its components Kazuyuki Sakurai, Yoichi Nakamura, Noriyoshi Yoshida, Kazutoshi Tokunaga, Kouji Kasuya +7 more 2004-08-10