Inventor
KADOWAKI TOMOKO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KADOWAKI TOMOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
9 patentsUS6384955B2May 7, 2002
Light modulator
MITSUBISHI ELECTRIC CORP33 citations92
US7187701B2Mar 6, 2007
Ridge waveguide semiconductor laser
MITSUBISHI ELECTRIC CORP9 citations73
US5420066AMay 30, 1995
Method for producing semiconductor laser device using etch stop layer
MITSUBISHI ELECTRIC CORP11 citations73
US5357535AOct 18, 1994
Semiconductor laser including an aluminum-rich AlGaAs etch stopping layer
MITSUBISHI ELECTRIC CORP7 citations73
US5214663AMay 25, 1993
Semiconductor laser
MITSUBISHI ELECTRIC CORP11 citations73
US5146467ASep 8, 1992
Semiconductor laser device
MITSUBISHI ELECTRIC CORP11 citations73
US7675954B2Mar 9, 2010
Semiconductor laser device
MITSUBISHI ELECTRIC CORP6 citations62
US6282009B1Aug 28, 2001
Light modulator and method of manufacturing the light modulator
MITSUBISHI ELECTRIC CORP3 citations62
US5596592AJan 21, 1997
Semiconductor laser device
MITSUBISHI ELECTRIC CORP6 citations60