Inventor
MISONOU SHINYA
JP2 patents
Patents
2 patentsUS7438620B2Oct 21, 2008
Arc tube of discharge lamp having electrode assemblies receiving vacuum heat treatment and method of manufacturing of arc tube
KOITO MFG CO LTD0 citations47
US7294035B2Nov 13, 2007
Method and apparatus for welding shroud glass tube in arc tube for discharge lamp
KOITO MFG CO LTD0 citations30