HO

Hidetaka Ochi

DI Disco: 1 patents #384 of 708Top 55%
Overall (All Time): #2,995,919 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9314895 Grinding apparatus Takashi Mori, Shinichi Namioka, Masaaki Nagashima, Naoto Takata, Masaaki Suzuki +3 more 2016-04-19