Inventor
ISHIURA MASAMI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “ISHIURA MASAMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEDI INC
4 patentsUS9577142B2Feb 21, 2017
Process for forming semiconductor laser diode implemented with sampled grating
SEDI INC5 citations66
US10326257B2Jun 18, 2019
Semiconductor laser device and manufacturing method of the same
SEDI INC0 citations45
US9800021B2Oct 24, 2017
Semiconductor laser device and manufacturing method of the same
SEDI INC1 citations45
US9331456B2May 3, 2016
Method of manufacturing semiconductor laser
SEDI INC0 citations45