HK

Hiroaki Kazama

TS Tsugami: 2 patents #3 of 13Top 25%
Overall (All Time): #2,081,251 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8584560 Main spindle device Hiroshi Terai, Takao Tatemi, Hidenori Sato 2013-11-19
8244396 Turning machine and machining method by the same Hiroshi Terai, Takao Tatemi, Hidenori Sato 2012-08-14