Inventor
TOMIHARI YOSHINORI
JP17 patents
Patents
17 patentsUS5514847AMay 7, 1996
Electron beam radiator with cold cathode integral with focusing grid member and process of fabrication thereof
NEC CORP46 citations96
US5719477AFeb 17, 1998
Electron gun for cathode ray tube
NEC CORP76 citations95
US7161285B2Jan 9, 2007
CNT film and field-emission cold cathode comprising the same
NEC CORP26 citations92
US6057172AMay 2, 2000
Field-emission cathode and method of producing the same
NEC CORP20 citations92
US5496199AMar 5, 1996
Electron beam radiator with cold cathode integral with focusing grid member and process of fabrication thereof
NEC CORP22 citations92
US6091188AJul 18, 2000
Field emission cold cathode and method of fabricating the same
NEC CORP16 citations83
US6036565AMar 14, 2000
Method of fabricating a field emmision cold cathode
NEC CORP15 citations73
US5894187AApr 13, 1999
Field emission cold cathode having concentric cathode areas and feeder areas, and cathode ray tube having such a field emission cold cathode
NEC CORP7 citations73
US5814926ASep 29, 1998
Electron emission device with offset control electrode
NEC CORP14 citations73
US5585689ADec 17, 1996
Field-emission cathode having integrated electrical interconnects and electron tube using the same
NEC CORP11 citations73
US5543680AAug 6, 1996
Field emission type cathode structure for cathode-ray tube
NEC CORP16 citations73
US6445113B1Sep 3, 2002
Field emission cold cathode device and method of manufacturing the same
NEC CORP4 citations62
US6414421B1Jul 2, 2002
Field emission cold cathode
NEC CORP4 citations62
US6377231B2Apr 23, 2002
Image-casting control method for image display device and image display device
NEC CORP3 citations62
US5814925ASep 29, 1998
Electron source with microtip emissive cathodes
NEC CORP5 citations62
US6060823AMay 9, 2000
Field emission cold cathode element
NEC CORP6 citations61
US6163103ADec 19, 2000
Field emission type cold cathode and electron tube
NEC CORP0 citations51