Inventor
TAIKE AKIRA
JP9 patents
⚠️ This page may combine multiple inventors who share the name “TAIKE AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
8 patentsUS6635908B2Oct 21, 2003
Burying type avalanche photodiode and fabrication method thereof
HITACHI LTD43 citations91
US5081632AJan 14, 1992
Semiconductor emitting device
HITACHI LTD31 citations91
US5045894ASep 3, 1991
Compound semiconductor light emitting device
HITACHI LTD28 citations91
US6973226B2Dec 6, 2005
Optoelectronic waveguiding device and optical modules
HITACHI LTD10 citations73
US6606443B2Aug 12, 2003
Optical transmission device
HITACHI LTD11 citations72
US6459840B1Oct 1, 2002
Optical transmission device
HITACHI LTD12 citations72
US5299217AMar 29, 1994
Semiconductor light-emitting device with cadmium zinc selenide layer
HITACHI LTD16 citations72
US5278856AJan 11, 1994
Semiconductor emitting device
HITACHI LTD7 citations72