MA

Masatoshi Arai

SC Sankyo Holdings Co.: 2 patents #300 of 700Top 45%
📍 Nishitokyo, JP: #135 of 277 inventorsTop 50%
Overall (All Time): #2,176,374 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6844173 Strain of Streptomyces griseus Masatoshi Inukai, Toshio Takatsu, Shunichi Miyakoshi, Masaaki Kizuka, Yasumasa Ogawa 2005-01-18
6472384 Antimicrobial compounds Masatoshi Inukai, Masakatsu Kaneko, Toshio Takatsu, Hitoshi Hotoda, Shunichi Miyakoshi +2 more 2002-10-29