Inventor
KUWANA YOSHIHARU
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KUWANA YOSHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEKINE SHIGENOBU
6 patentsUS8415784B2Apr 9, 2013
Electronic device, conductive composition, metal filling apparatus, and electronic device manufacturing method
SEKINE SHIGENOBU5 citations82
US8766312B2Jul 1, 2014
Light-emitting device comprising vertical conductors and through electrodes and method for manufacturing the same
SEKINE SHIGENOBU8 citations81
US9685394B2Jun 20, 2017
Electronic device and manufacturing method therefor
SEKINE SHIGENOBU2 citations72
US8580581B2Nov 12, 2013
Substrate for electronic device, stack for electronic device, electronice device, and method for manufacturing the same
SEKINE SHIGENOBU3 citations61
US8609999B2Dec 17, 2013
Circuit board, electronic device and method for manufacturing the same
SEKINE SHIGENOBU0 citations51
US8217280B2Jul 10, 2012
Circuit board, electronic device and method for manufacturing the same
SEKINE SHIGENOBU0 citations51
NAPRA CO LTD
4 patentsUS7842958B1Nov 30, 2010
Light-emitting diode, light-emitting device, lighting apparatus, display, and signal light
NAPRA CO LTD36 citations92
US7910837B2Mar 22, 2011
Circuit board, electronic device and method for manufacturing the same
NAPRA CO LTD8 citations83
US8377565B2Feb 19, 2013
Filling material and filling method using the same
NAPRA CO LTD4 citations62
US8759211B2Jun 24, 2014
Electronic device, conductive composition, metal filling apparatus, and electronic device manufacturing method
NAPRA CO LTD2 citations61