OO

Osami Okada

HI Hitachi: 1 patents #867 of 2,942Top 30%
📍 Chofu, JP: #16 of 43 inventorsTop 40%
Overall (1997): #96,935 of 185,788Top 55%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
RE35681 Atmospheric pressure ionization mass spectrometer Yasuhiro Mitsui 1997-12-02