Inventor
SAKURAI KAZUNORI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “SAKURAI KAZUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
26 patentsUS6809020B2Oct 26, 2004
Method for forming bump, semiconductor device and method for making the same, circuit board, and electronic device
SEIKO EPSON CORP108 citations97
US6335568B1Jan 1, 2002
Semiconductor device and method of fabrication thereof, circuit board, and electronic equipment
SEIKO EPSON CORP114 citations97
US6623178B1Sep 23, 2003
Optical module and method of manufacture thereof, semiconductor device, and optical transmission device
SEIKO EPSON CORP61 citations96
US6765236B2Jul 20, 2004
Optical device and method for manufacturing the same, and electronic apparatus
SEIKO EPSON CORP34 citations92
US6078104AJun 20, 2000
Carrier film and integrated circuit device using the same and method of making the same
SEIKO EPSON CORP33 citations92
US7563147B2Jul 21, 2009
Organic electroluminescent device, method of manufacture thereof and electronic apparatus
SEIKO EPSON CORP10 citations84
US6846699B2Jan 25, 2005
Semiconductor device and method of manufacture thereof, circuit board, and electronic instrument
SEIKO EPSON CORP15 citations84
US6551918B2Apr 22, 2003
Semiconductor device and method of fabrication thereof, circuit board, and electronic equipment
SEIKO EPSON CORP15 citations83
US7202597B2Apr 10, 2007
Pixel element substrate, display device, electronic device, and method for manufacturing the pixel element substrate
SEIKO EPSON CORP9 citations74
US9797774B2Oct 24, 2017
Spectrometry system, spectroscopic module, and positional deviation detection method
SEIKO EPSON CORP3 citations73
US9970817B2May 15, 2018
Spectroscopic analysis apparatus and method of calibrating spectroscopic analysis apparatus
SEIKO EPSON CORP2 citations72
US7876043B2Jan 25, 2011
Light-emitting device
SEIKO EPSON CORP2 citations63
US7837369B2Nov 23, 2010
Light-emitting device, image-printing device, and manufacturing method of sealing member
SEIKO EPSON CORP4 citations63
US7524391B2Apr 28, 2009
Optical device and method for manufacturing the same, and electronic apparatus
SEIKO EPSON CORP2 citations63
US10485464B2Nov 26, 2019
Spectrometric apparatus and storage case
SEIKO EPSON CORP1 citations62
US7710444B2May 4, 2010
Image forming apparatus for forming a latent image on an image carrier
SEIKO EPSON CORP5 citations62
US6437453B1Aug 20, 2002
Wire bonding method, semiconductor device, circuit board, electronic instrument and wire bonding device
SEIKO EPSON CORP4 citations62
US6397376B1May 28, 2002
Method and apparatus for determining wiring route in circuit board and information storage medium
SEIKO EPSON CORP3 citations57
US9019611B2Apr 28, 2015
Optical module and electronic apparatus
SEIKO EPSON CORP0 citations52
US7944462B2May 17, 2011
Exposure head, image forming unit, and image forming apparatus
SEIKO EPSON CORP1 citations52
US7560743B2Jul 14, 2009
Electro-optical device, method of manufacturing the same, and image forming apparatus
SEIKO EPSON CORP0 citations52
US7528854B2May 5, 2009
Device including light-emitting elements above a glass substrate
SEIKO EPSON CORP0 citations52
US7248238B2Jul 24, 2007
Electro-optical device, method of manufacturing the same, and electronic apparatus
SEIKO EPSON CORP0 citations52
US6918705B2Jul 19, 2005
Optical module and method of manufacture thereof, semiconductor device, and optical transmission device
SEIKO EPSON CORP1 citations52
US9430987B2Aug 30, 2016
Image display device
SEIKO EPSON CORP1 citations51
US7859714B2Dec 28, 2010
Light emitting device including position determining member having a height that determines a distance between a focusing lens array and an image carrier
SEIKO EPSON CORP0 citations42