Inventor
YABUSAKI KEIICHI
JP4 patents
⚠️ This page may combine multiple inventors who share the name “YABUSAKI KEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FURUKAWA ELECTRIC CO LTD
3 patentsUS6549554B2Apr 15, 2003
Semiconductor laser element, semiconductor etchant, and method of fabricating the semiconductor laser element
FURUKAWA ELECTRIC CO LTD16 citations88
US6847055B2Jan 25, 2005
Semiconductor devices, and methods of manufacture of the same
FURUKAWA ELECTRIC CO LTD4 citations60
US6853664B2Feb 8, 2005
Semiconductor laser element, semiconductor etchant, and method of fabricating the semiconductor laser element
FURUKAWA ELECTRIC CO LTD0 citations47