Inventor
KATO KATSUHISA
JP27 patents
⚠️ This page may combine multiple inventors who share the name “KATO KATSUHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKIWA CHEM IND LTD
11 patentsUS6273983B1Aug 14, 2001
Molding for vehicle and its manufacturing method
TOKIWA CHEM IND LTD20 citations92
US5424019AJun 13, 1995
Method for manufacturing weather strips for motor vehicles
TOKIWA CHEM IND LTD37 citations92
US5176420AJan 5, 1993
Molding for front glass for vehicle
TOKIWA CHEM IND LTD33 citations92
US5441685AAug 15, 1995
Method for producing a window glass edging member for a vehicle such as an automobile
TOKIWA CHEM IND LTD24 citations91
US5343655ASep 6, 1994
Weather strip for the window glass of an automobile
TOKIWA CHEM IND LTD32 citations91
US7459111B2Dec 2, 2008
Manufacturing method of synthetic resin core material
TOKIWA CHEM IND LTD12 citations84
US6217807B1Apr 17, 2001
Molding for automobile and its manufacturing method
TOKIWA CHEM IND LTD10 citations73
US5553423ASep 10, 1996
Molding for front glass for vehicles
TOKIWA CHEM IND LTD11 citations73
US5228738AJul 20, 1993
Windshield glass molding for vehicles
TOKIWA CHEM IND LTD13 citations73
US6218623B1Apr 17, 2001
Protective tubular member for automotive control wire and manufacturing method therefor
TOKIWA CHEM IND LTD4 citations62
US10632661B2Apr 28, 2020
Method for producing an extrusion molded product for automobiles
TOKIWA CHEM IND LTD0 citations40
DENSO CORP
4 patentsUS6208231B1Mar 27, 2001
Stick-type ignition coil having improved structure against crack or dielectric discharge
DENSO CORP53 citations95
US5720264AFeb 24, 1998
Ignition coil having a housing made of reinforced PPS
DENSO CORP25 citations92
US6525636B1Feb 25, 2003
Stick-type ignition coil having improved structure against crack or dielectric discharge
DENSO CORP21 citations89
US6337617B1Jan 8, 2002
Ignition coil device having spool including glass fiber and silica
DENSO CORP10 citations74
SONY TEKTRONIX CORP
4 patentsUS5568035AOct 22, 1996
Variable-capacitance power supply apparatus
SONY TEKTRONIX CORP87 citations93
US5455502AOct 3, 1995
High speed, large-current power control circuit
SONY TEKTRONIX CORP13 citations71
US5637990AJun 10, 1997
High speed, large-current power control apparatus
SONY TEKTRONIX CORP8 citations70
US5596309AJan 21, 1997
Reduced inductance coaxial resistor
SONY TEKTRONIX CORP14 citations69