EH

Etsuo Hirao

AR Arkray: 2 patents #1 of 14Top 8%
Overall (2003): #68,368 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6626851 Blood-collection position indicator Takashi Tsujii, Yoshiharu Sato 2003-09-30
6503210 Blood-collection position indicator Takashi Tsujii, Yoshiharu Sato 2003-01-07