Inventor
OOSUKA KAZUTOYO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “OOSUKA KAZUTOYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
8 patentsUS6208231B1Mar 27, 2001
Stick-type ignition coil having improved structure against crack or dielectric discharge
DENSO CORP53 citations95
US6114935ASep 5, 2000
Ignition coil having coil case
DENSO CORP19 citations92
US5771870AJun 30, 1998
Ignition coil for an internal combustion engine
DENSO CORP22 citations92
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
US5906040AMay 25, 1999
Method and apparatus for manufacturing a magnetic core
DENSO CORP7 citations73
US5758624AJun 2, 1998
Ignition coil and method of manufacturing the same
DENSO CORP13 citations73
US6252482B1Jun 26, 2001
Ignition coil with locating projection in aperture for tower-side terminal
DENSO CORP10 citations70
NIPPON DENSO CO
5 patentsUS5963118AOct 5, 1999
Electromagnetic coil and manufacturing apparatus for the same
NIPPON DENSO CO9 citations73
US5736917AApr 7, 1998
Electromagnetic coil and manufacturing apparatus for the same
NIPPON DENSO CO12 citations73
US6252483B1Jun 26, 2001
Slant winding electromagnetic coil and ignition coil for internal combustion engine using same
NIPPON DENSO CO7 citations72
US6060973AMay 9, 2000
Slant winding electromagnetic coil and ignition coil for internal combustion engine using same
NIPPON DENSO CO12 citations72
US6650221B2Nov 18, 2003
Ignition coil for an internal combustion engine
NIPPON DENSO CO4 citations62