Inventor
KOGANEZAWA KOJI
JP3 patents
Patents
3 patentsUS6071441AJun 6, 2000
Method of manufacturing distributed refractive index optical fiber
ASAHI GLASS CO LTD21 citations90
US5846465ADec 8, 1998
Method for preparing a plate member for a window with a resinous frame
ASAHI GLASS CO LTD17 citations81
US5698157ADec 16, 1997
Method of making a window panel with a resin frame
ASAHI GLASS CO LTD4 citations60