Inventor
OHTSUKA SHUNSUKE
JP12 patents
⚠️ This page may combine multiple inventors who share the name “OHTSUKA SHUNSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON SHEET GLASS CO LTD
6 patentsUS6180960B1Jan 30, 2001
Surface light-emitting element and self-scanning type light-emitting device
NIPPON SHEET GLASS CO LTD74 citations94
US6614055B1Sep 2, 2003
Surface light-emitting element and self-scanning type light-emitting device
NIPPON SHEET GLASS CO LTD42 citations90
US6496973B1Dec 17, 2002
Method for designing mask pattern of a self scanning light emitting device
NIPPON SHEET GLASS CO LTD20 citations84
US5279868AJan 18, 1994
Method of preparing ultrafine particle dispersion material
NIPPON SHEET GLASS CO LTD16 citations73
US6590347B2Jul 8, 2003
Light-emitting element matrix array
NIPPON SHEET GLASS CO LTD5 citations61
US6535234B2Mar 18, 2003
Method for setting quantity of light of light-emitting element array
NIPPON SHEET GLASS CO LTD1 citations50
TOYODA GOSEI KK
4 patentsUS6872585B2Mar 29, 2005
LED device and manufacturing method thereof
TOYODA GOSEI KK60 citations96
US6834977B2Dec 28, 2004
Light emitting device
TOYODA GOSEI KK39 citations92
US6812481B2Nov 2, 2004
LED device and manufacturing method thereof
TOYODA GOSEI KK29 citations92
US7768029B2Aug 3, 2010
LED lamp
TOYODA GOSEI KK3 citations62