Inventor
OKURA YUJI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “OKURA YUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
6 patentsUS5585309ADec 17, 1996
Method of making semiconductor laser
MITSUBISHI ELECTRIC CORP21 citations90
US5390205AFeb 14, 1995
Semiconductor laser
MITSUBISHI ELECTRIC CORP33 citations90
US8891581B2Nov 18, 2014
Multi-wavelength semiconductor laser device
MITSUBISHI ELECTRIC CORP0 citations49
US8687668B2Apr 1, 2014
Multi-wavelength semiconductor laser device
MITSUBISHI ELECTRIC CORP0 citations49
US8351482B2Jan 8, 2013
Multi-wavelength semiconductor laser device
MITSUBISHI ELECTRIC CORP0 citations49
US7778299B2Aug 17, 2010
Semiconductor laser
MITSUBISHI ELECTRIC CORP0 citations49