TT

Tadakazu Tokumura

EI Eisai: 3 patents #344 of 998Top 35%
📍 Ibaraki, JP: #2,661 of 6,779 inventorsTop 40%
Overall (All Time): #1,640,571 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5801180 Quinazoline derivatives Yasutaka Takase, Nobuhisa Watanabe, Makoto Matsui, Hironori Ikuta, Teiji Kimura +5 more 1998-09-01
5693652 Benzimidazoles for ischemic heart conditions Yasutaka Takase, Nobuhisa Watanabe, Makoto Matsui, Hironori Ikuta, Teiji Kimura +5 more 1997-12-02
5576322 Anti-ischemic 2,4-diaminoquinazolines Yasutaka Takase, Nobuhisa Watanabe, Makoto Matsui, Hironori Ikuta, Teiji Kimura +5 more 1996-11-19