Inventor

IHARADA YUUKI

JP2 patents

Patents

2 patents

US11045889B2Jun 29, 2021

Thread milling cutter and internal pipe thread machining method using the same

MITSUBISHI HITACHI TOOL ENG LTD2 citations62

US10940553B2Mar 9, 2021

Screw thread cutter

MITSUBISHI HITACHI TOOL ENG LTD0 citations41