Inventor
ISHIGE SHOGO
JP4 patents
Patents
4 patentsUS6838822B2Jan 4, 2005
Electron tube with a ring-less getter
FUTABA DENSHI KOGYO KK19 citations91
US7521864B2Apr 21, 2009
Electron device with ring-less getter, method for affixing ring-less getter, and method for activating the same
FUTABA DENSHI KOGYO KK2 citations61
US7397185B2Jul 8, 2008
Electron tube and a method for manufacturing same
FUTABA DENSHI KOGYO KK2 citations61
US6979949B2Dec 27, 2005
Fluorescent luminous tube with getter mirror film
FUTABA DENSHI KOGYO KK4 citations61