Inventor

KAWAKAMI NAOMI

JP4 patents

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

YAMAZAKI SHUNPEI

2 patents

US8536784B2Sep 17, 2013

Light-emitting device and method of manufacturing the same, and method of operating manufacturing apparatus

YAMAZAKI SHUNPEI2 citations62

US8138670B2Mar 20, 2012

Light-emitting device and method of manufacturing the same, and method of operating manufacturing apparatus

YAMAZAKI SHUNPEI2 citations62

SEMICONDUCTOR ENERGY LAB

1 patent

US7378126B2May 27, 2008

Light-emitting device and method of manufacturing the same, and method of operating manufacturing apparatus

SEMICONDUCTOR ENERGY LAB15 citations92

NEC CORP

1 patent

US5642062AJun 24, 1997

Comparator circuit operating on variable current

NEC CORP9 citations69