Inventor
IEHISA NOBUAKI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “IEHISA NOBUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FANUC LTD
22 patentsUS5067086ANov 19, 1991
Three-dimensional shape machining laser device
FANUC LTD59 citations96
US4937422AJun 26, 1990
Method of correcting laser output power
FANUC LTD28 citations92
US4921357AMay 1, 1990
Laser oscillator device
FANUC LTD27 citations92
US6555784B2Apr 29, 2003
Laser machining apparatus
FANUC LTD17 citations84
US5059760AOct 22, 1991
Laser beam machining device
FANUC LTD19 citations82
US6538231B2Mar 25, 2003
Laser machining apparatus
FANUC LTD10 citations74
US6055263AApr 25, 2000
Solid-state laser oscillating device
FANUC LTD14 citations74
US5893987AApr 13, 1999
Laser output control system
FANUC LTD13 citations74
US5151916ASep 29, 1992
Electric discharge tube for gas laser
FANUC LTD11 citations74
US5004889AApr 2, 1991
Laser power controlling method
FANUC LTD12 citations74
US4935937AJun 19, 1990
Abnormality detection device for laser oscillator piping system
FANUC LTD9 citations74
US4887272ADec 12, 1989
Laser oscillator device
FANUC LTD9 citations74
US5580470ADec 3, 1996
Output waveform control device
FANUC LTD15 citations69
US5088101AFeb 11, 1992
Laser gas displacement amount control method
FANUC LTD9 citations68
US5206473AApr 27, 1993
Nc laser device
FANUC LTD4 citations63
US5136606AAug 4, 1992
Discharge tube for a gas laser device
FANUC LTD6 citations63
US5084885AJan 28, 1992
Nc laser device
FANUC LTD6 citations63
US5043555AAug 27, 1991
NC laser device
FANUC LTD5 citations63
US4956846ASep 11, 1990
Gas laser device
FANUC LTD6 citations63
US4937837AJun 26, 1990
Gas laser device
FANUC LTD2 citations63
US4930135AMay 29, 1990
Laser oscillator device
FANUC LTD3 citations63
US6097747AAug 1, 2000
Gas discharge excitation laser device
FANUC LTD6 citations58