Inventor
OKUDA TATSUMI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “OKUDA TATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EPSON IMAGING DEVICES CORP
8 patentsUS7595983B2Sep 29, 2009
Display and portable device
EPSON IMAGING DEVICES CORP49 citations95
US7593234B2Sep 22, 2009
Electro-optical device, method of manufacturing electro-optical device, and electronic apparatus
EPSON IMAGING DEVICES CORP38 citations92
US7586744B2Sep 8, 2009
Display and portable device
EPSON IMAGING DEVICES CORP30 citations92
US7495738B2Feb 24, 2009
Display
EPSON IMAGING DEVICES CORP20 citations92
US7710528B2May 4, 2010
Electro optical device and electronic apparatus
EPSON IMAGING DEVICES CORP17 citations84
US7710519B2May 4, 2010
Electro-optic device and electronic apparatus
EPSON IMAGING DEVICES CORP9 citations83
US7559684B2Jul 14, 2009
Electro-optical device, illumination device, electronic apparatus, and production method of electro-optical device
EPSON IMAGING DEVICES CORP9 citations83
US7497612B2Mar 3, 2009
Electro-optical device and electronic apparatus
EPSON IMAGING DEVICES CORP2 citations62
SANYO ELECTRIC CO
7 patentsUS6459887B2Oct 1, 2002
Foldable portable telephone
SANYO ELECTRIC CO127 citations97
US6728519B1Apr 27, 2004
Portable input device
SANYO ELECTRIC CO22 citations92
US7719627B2May 18, 2010
Display, mobile device, and method of manufacturing display
SANYO ELECTRIC CO17 citations83
US6546265B1Apr 8, 2003
Portable wireless communications device
SANYO ELECTRIC CO15 citations83
US6621902B1Sep 16, 2003
Key input device
SANYO ELECTRIC CO11 citations73
US6819947B2Nov 16, 2004
Foldable portable telephone
SANYO ELECTRIC CO5 citations63
US6373718B2Apr 16, 2002
Construction of fixing flexible sheet on electronic device
SANYO ELECTRIC CO6 citations62