Inventor
SUITA YOSHIHIRO
JP8 patents
Patents
8 patentsUS6106931AAug 22, 2000
Panel unit
TOKAI KOGYO CO LTD22 citations92
US6803001B2Oct 12, 2004
Method for making window panel units having in situ extruded frames
TOKAI KOGYO CO LTD12 citations81
US5411696AMay 2, 1995
Process of making a panel unit
TOKAI KOGYO CO LTD12 citations81
US6287406B1Sep 11, 2001
Methods for making window panel units having in situ extruded frames
TOKAI KOGYO CO LTD6 citations73
US5603886AFeb 18, 1997
Process of making a panel unit
TOKAI KOGYO CO LTD5 citations73
US5498391AMar 12, 1996
Process of making a panel unit
TOKAI KOGYO CO LTD4 citations73
US5183612AFeb 2, 1993
Process and apparatus for manufacturing frame with groove for use with panel
TOKAI KOGYO CO LTD16 citations73
US6787085B2Sep 7, 2004
Method for making window panel units having in situ extruded frames
TOKAI KOGYO CO LTD2 citations62