P

Inventor

IKEDA AYAKO

JP7 patents
⚠️ This page may combine multiple inventors who share the name “IKEDA AYAKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO ELECTRIC INDUSTRIES

4 patents
US7476909B2Jan 13, 2009

Light emitting device

SUMITOMO ELECTRIC INDUSTRIES29 citations92
US7190004B2Mar 13, 2007

Light emitting device

SUMITOMO ELECTRIC INDUSTRIES32 citations92
US7687822B2Mar 30, 2010

Light emitting apparatus

SUMITOMO ELECTRIC INDUSTRIES6 citations73
US7202509B2Apr 10, 2007

Light emitting apparatus

SUMITOMO ELECTRIC INDUSTRIES5 citations62

KURAKATA TAKAHIRO

1 patent
US8917423B2Dec 23, 2014

Image scanner, auto document feeder, and image forming apparatus

KURAKATA TAKAHIRO2 citations57

IKEDA AYAKO

1 patent
US8675258B2Mar 18, 2014

Image reader, image forming apparatus, and method of correcting image data

IKEDA AYAKO3 citations54

SASAKI HIRONORI

1 patent
US11856157B2Dec 26, 2023

Image reading apparatus with control device to determine open / closed state of cover based on evaluation of read values in main scan directin with light source turned on and off

SASAKI HIRONORI0 citations49