Inventor
WARAGAI KENICHI
8 patents
Patents
8 patentsUS5541813AJul 30, 1996
Portable telephone apparatus having case with wiring member embedded in a molded plastic hinge
HITACHI LTD160 citations98
US5432676AJul 11, 1995
Electronic apparatus case with wiring member embedded in a molded plastic hinge
HITACHI LTD59 citations95
US4331280AMay 25, 1982
Method of jointing pipes by friction welding
HITACHI LTD59 citations93
US5179601AJan 12, 1993
Method of manufacturing circuit structure by insert molding of electric and/or optical transmission medium
HITACHI LTD30 citations91
US4446185AMay 1, 1984
Reaction injection molded article with threads and method of molding same
HITACHI LTD46 citations91
US5071223ADec 10, 1991
Circuit structure formed by insert molding of electric and/or optical transmission medium
HITACHI LTD19 citations81
US4927044AMay 22, 1990
Heat insulating case and process for preparing the same
HITACHI LTD15 citations74
US6156427ADec 5, 2000
Electroconductive resin composition for molding and electromagnetic wave interference shield structure molded from the composition
HITACHI LTD12 citations70