Inventor

OGUCHI NORIO

JP3 patents

Patents

3 patents

US7138764B2Nov 21, 2006

Light-emitting device and electronic instrument

SEIKO EPSON CORP17 citations82

US6870182B2Mar 22, 2005

Organic semiconductor device

SEIKO EPSON CORP6 citations72

US7582233B2Sep 1, 2009

Method of manufacturing directional coupler

SEIKO EPSON CORP2 citations61