Inventor
HIRAI YOICHI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “HIRAI YOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKAI KOGYO CO LTD
15 patentsUS5015442AMay 14, 1991
Sterilizing/deodorizing apparatus
TOKAI KOGYO CO LTD111 citations96
US5233805AAug 10, 1993
Molding for automotive front glass and molding apparatus
TOKAI KOGYO CO LTD23 citations92
US5167893ADec 1, 1992
Method of producing automobile windshield molding
TOKAI KOGYO CO LTD27 citations92
US5133537AJul 28, 1992
Molding for windshield of automobile and its molding apparatus
TOKAI KOGYO CO LTD28 citations91
US5078444AJan 7, 1992
Molding for windshield of automobile and its molding apparatus
TOKAI KOGYO CO LTD40 citations91
US5229054AJul 20, 1993
Method of manufacturing automobile windshield molding
TOKAI KOGYO CO LTD20 citations82
US5174623ADec 29, 1992
Automobile windshield molding
TOKAI KOGYO CO LTD19 citations82
US6095586AAug 1, 2000
Automobile windshield molding and the method of producing the same
TOKAI KOGYO CO LTD12 citations74
US5718470AFeb 17, 1998
Windshield molding for vehicles and the production method thereof
TOKAI KOGYO CO LTD7 citations74
US5656223AAug 12, 1997
Windshield molding for vehicles and the production method thereof
TOKAI KOGYO CO LTD5 citations74
US5588691ADec 31, 1996
Windshield molding for vehicles and the production method thereof
TOKAI KOGYO CO LTD6 citations74
US5744172AApr 28, 1998
Extrusion molding machine
TOKAI KOGYO CO LTD7 citations70
US5507992AApr 16, 1996
Windshield molding for vehicles and the production method thereof
TOKAI KOGYO CO LTD12 citations69
US5454614AOct 3, 1995
Windshield molding for vehicles and the production method thereof
TOKAI KOGYO CO LTD3 citations58
USRE36543EFeb 1, 2000
Method of manufacturing automobile windshield molding
TOKAI KOGYO CO LTD0 citations52