Inventor
ADACHI AKIHIRO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “ADACHI AKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
4 patentsUS6801553B2Oct 5, 2004
Wavelength monitor and semiconductor laser device
MITSUBISHI ELECTRIC CORP12 citations73
US7301974B2Nov 27, 2007
Wavelength monitoring apparatus
MITSUBISHI ELECTRIC CORP6 citations62
US6639923B2Oct 28, 2003
Semiconductor laser device for optical communication
MITSUBISHI ELECTRIC CORP3 citations62
US7283302B2Oct 16, 2007
Wavelength filter and wavelength monitor device
MITSUBISHI ELECTRIC CORP0 citations38