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KASAI HIROTSUGU

JP2 patents

Top patents by PatentIndex Score

US8404991B2Mar 26, 2013

Wire-cut electric discharge machine having function for automatic switching between fixed temperature control and differential temperature control

KASAI HIROTSUGU4 citations54
US8932459B2Jan 13, 2015

Working fluid filtering device for electrical discharge machine

KASAI HIROTSUGU0 citations32