Inventor
OEDA YASUO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “OEDA YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI PETROCHEMICAL IND
5 patentsUS5214659AMay 25, 1993
Laser device
MITSUI PETROCHEMICAL IND8 citations71
US5197078AMar 23, 1993
Gas laser apparatus
MITSUI PETROCHEMICAL IND15 citations71
US5319441AJun 7, 1994
Method and apparatus for detecting wavelength of laser beam
MITSUI PETROCHEMICAL IND5 citations60
US5251226AOct 5, 1993
Discharge exciting excimer laser device
MITSUI PETROCHEMICAL IND3 citations60
US5170224ADec 8, 1992
Laser wavelength measuring device
MITSUI PETROCHEMICAL IND6 citations60
MITSUI CHEMICALS INC
4 patentsUS6175582B1Jan 16, 2001
Semiconductor laser device
MITSUI CHEMICALS INC129 citations96
US6477191B1Nov 5, 2002
Semiconductor laser device, semiconductor laser module, rare-earth-element-doped optical fiber amplifier and fiber laser
MITSUI CHEMICALS INC25 citations92
US6104741AAug 15, 2000
Semiconductor laser light source and solid-state laser apparatus
MITSUI CHEMICALS INC17 citations82
US6546032B1Apr 8, 2003
Semiconductor laser apparatus
MITSUI CHEMICALS INC8 citations72