Inventor
KUROKAWA HIROAKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “KUROKAWA HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
6 patentsUS10965089B2Mar 30, 2021
Laser device, laser machining apparatus, and method for controlling output of laser device
MITSUBISHI ELECTRIC CORP0 citations47
US10840670B2Nov 17, 2020
Laser oscillator
MITSUBISHI ELECTRIC CORP0 citations40
US10714902B2Jul 14, 2020
Laser oscillator
MITSUBISHI ELECTRIC CORP0 citations40
US9331457B2May 3, 2016
Semiconductor laser apparatus
MITSUBISHI ELECTRIC CORP0 citations40
US10864600B2Dec 15, 2020
Laser machining device
MITSUBISHI ELECTRIC CORP0 citations39
US10179375B2Jan 15, 2019
NC program generating device and NC program generating method
MITSUBISHI ELECTRIC CORP0 citations39
NEC COMM SYSTEMS LTD
2 patentsUS8045857B2Oct 25, 2011
Optical switching device, optical access network, optical switching method, program, and recording medium
NEC COMM SYSTEMS LTD8 citations81
US7616899B2Nov 10, 2009
Synchronizing method in optical access network, optical switching device, center device, and remote device
NEC COMM SYSTEMS LTD6 citations60