Inventor
OGAWA SHUJI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “OGAWA SHUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
14 patentsUS5463202AOct 31, 1995
Laser machining apparatus and method
MITSUBISHI ELECTRIC CORP164 citations98
US6288363B1Sep 11, 2001
Machining head and laser machining apparatus
MITSUBISHI ELECTRIC CORP61 citations96
US6118097ASep 12, 2000
Machining head and laser machining apparatus
MITSUBISHI ELECTRIC CORP65 citations96
US5609781AMar 11, 1997
Machining head and laser machining apparatus
MITSUBISHI ELECTRIC CORP68 citations94
US4247829AJan 27, 1981
Silent discharge type gas laser device
MITSUBISHI ELECTRIC CORP30 citations92
US5298716AMar 29, 1994
Laser processing head and method for operation thereof
MITSUBISHI ELECTRIC CORP40 citations89
US4375690AMar 1, 1983
Multi-phase silent discharge gas laser apparatus
MITSUBISHI ELECTRIC CORP21 citations82
US5317589AMay 31, 1994
Laser oscillator having a curved mirror with a through-hole
MITSUBISHI ELECTRIC CORP13 citations74
US4914671AApr 3, 1990
Laser device
MITSUBISHI ELECTRIC CORP10 citations74
US4785458ANov 15, 1988
Gas laser device
MITSUBISHI ELECTRIC CORP13 citations74
US4329662AMay 11, 1982
Silent discharge gas laser
MITSUBISHI ELECTRIC CORP9 citations73
US4510606AApr 9, 1985
Silent discharge type pulse laser device
MITSUBISHI ELECTRIC CORP4 citations63
US4507537AMar 26, 1985
Silent discharge-type laser device
MITSUBISHI ELECTRIC CORP1 citations52
US5058125AOct 15, 1991
Laser oscillator
MITSUBISHI ELECTRIC CORP0 citations41
FANUC CORP
4 patentsUS9869989B2Jan 16, 2018
Numerical controller
FANUC CORP2 citations69
US9417619B2Aug 16, 2016
Numerical controller having function of re-machining thread cutting cycle
FANUC CORP2 citations57
US10268178B2Apr 23, 2019
Numerical control device having tool correction function in skiving processing
FANUC CORP0 citations38
US10261500B2Apr 16, 2019
Numerical controller controlling machining tool based on skiving instruction
FANUC CORP0 citations38