Inventor

KUMEI MASAMI

JP3 patents

⚠️ This page may combine multiple inventors who share the name “KUMEI MASAMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STANLEY ELECTRIC CO LTD

2 patents

US8373185B2Feb 12, 2013

Light emitting device including resin and manufacturing method for the same

STANLEY ELECTRIC CO LTD2 citations60

US7859001B2Dec 28, 2010

Semiconductor light emitting apparatus

STANLEY ELECTRIC CO LTD6 citations55

KUMEI MASAMI

1 patent

US8106413B2Jan 31, 2012

Light emitting device with a porous alumina reflector made of aggregation of alumina particles

KUMEI MASAMI2 citations54