Inventor
YAMAUCHI MASAHIDE
JP16 patents
⚠️ This page may combine multiple inventors who share the name “YAMAUCHI MASAHIDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
9 patentsUS5751102AMay 12, 1998
Monochromatic cathode ray tube having scattered electron suppressing layer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73
US6351061B1Feb 26, 2002
Cathode, method for manufacturing the cathode, and picture tube
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations72
US6565402B2May 20, 2003
Cathode, method for manufacturing the cathode, and picture tube
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations61
US6943491B2Sep 13, 2005
Picture tube device having lead electrode with a curved shape
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
US6914373B2Jul 5, 2005
Electron lens and structure for a cold cathode of a cathode ray tube
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US6794822B2Sep 21, 2004
Field emission electron source, electron gun and cathode ray tube device using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US6661166B2Dec 9, 2003
Electron gun and cathode-ray tube
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US6605898B2Aug 12, 2003
CRT device with improved resolution
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations51
US6943489B2Sep 13, 2005
High resolution CRT device comprising a cold cathode electron gun
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations42