Inventor
MASUO KOICHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “MASUO KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MASUO KOICHI
4 patentsUS8215198B2Jul 10, 2012
Backlash eliminator
MASUO KOICHI7 citations79
US9212891B2Dec 15, 2015
Method of calibrating gear measuring device
MASUO KOICHI3 citations59
US8939686B2Jan 27, 2015
Gear machining method
MASUO KOICHI1 citations48
US9120166B2Sep 1, 2015
Chamfering device and gear processing machine provided therewith
MASUO KOICHI0 citations36
MITSUBISHI HEAVY IND MACHINE TOOL CO LTD
3 patentsUS9802261B2Oct 31, 2017
Main spindle mechanism
MITSUBISHI HEAVY IND MACHINE TOOL CO LTD0 citations50
US10792742B2Oct 6, 2020
Main spindle unit and machine tool
MITSUBISHI HEAVY IND MACHINE TOOL CO LTD0 citations39
US10500658B2Dec 10, 2019
Gear chamfering device and gear processing machine equipped with said gear chamfering device
MITSUBISHI HEAVY IND MACHINE TOOL CO LTD0 citations39