P

Inventor

OTA AKIHITO

JP9 patents
⚠️ This page may combine multiple inventors who share the name “OTA AKIHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYODA GOSEI KK

4 patents
US7679101B2Mar 16, 2010

Light emitting device

TOYODA GOSEI KK60 citations97
US6717355B2Apr 6, 2004

Light-emitting unit

TOYODA GOSEI KK84 citations97
US7607801B2Oct 27, 2009

Light emitting apparatus

TOYODA GOSEI KK18 citations84
USRE41234EApr 20, 2010

Light-emitting unit having specific fluorescent material

TOYODA GOSEI KK4 citations62

LEUCHSTOFFWERK BREITUNGEN GMBH

3 patents
US6943380B2Sep 13, 2005

Light emitting device having phosphor of alkaline earth metal silicate

LEUCHSTOFFWERK BREITUNGEN GMBH183 citations98
US7157746B2Jan 2, 2007

Light emitting device having a divalent-europium-activated alkaline earth metal orthosilicate phosphor

LEUCHSTOFFWERK BREITUNGEN GMBH58 citations95
US7138660B2Nov 21, 2006

Light emitting device

LEUCHSTOFFWERK BREITUNGEN GMBH58 citations95

UENO FINE CHEMICALS IND LTD

1 patent
US10377851B2Aug 13, 2019

Liquid crystal polymer

UENO FINE CHEMICALS IND LTD8 citations76

ICHIKAWA MASANORI

1 patent
US8979656B2Mar 17, 2015

Communication game system, game device, game implementation method, program and recording medium

ICHIKAWA MASANORI0 citations27