ST

Sinya Tanaka

TK Tokyo Kogaku Kikai: 1 patents #65 of 143Top 50%
Overall (All Time): #3,981,802 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
4692924 Laser treatment apparatus Hiroshi Koizumi, Masatsugu Kijima 1987-09-08