Toyo Denso Kabushiki Kaisha

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 886
 
  
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 291
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 1132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8763746 Mounting structure of handle switch deviceNov 30, 12Jul 01, 14[B60K, B62K, H01H]
6205659 Method for forming push rod for switchJul 02, 98Mar 27, 01[H01R]
6073511 Shift changing device for torque converterJul 17, 98Jun 13, 00[B60K]
5786554 Shift switching device for torque converterJun 05, 96Jul 28, 98[H01H]
5679937 Switching deviceJun 05, 95Oct 21, 97[H01H]
5539169 Locking mechanism for push-push switchDec 30, 94Jul 23, 96[H01H]
5442149 Switch apparatus for automobileOct 29, 93Aug 15, 95[H01H]
5414231 Switch deviceMar 02, 94May 09, 95[H01H]
5378863 Electric switchFeb 03, 93Jan 03, 95[H01H]
5329163 Auto-switch for power windowDec 12, 91Jul 12, 94[H01H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0140,166 Handle Switch DeviceAbandonedNov 30, 12Jun 06, 13[H01H]
6169471 Engine igniting coil deviceExpiredJun 23, 99Jan 02, 01[H01F]
6097105 Motor controlling equipment for power windowExpiredSep 01, 98Aug 01, 00[B60L, H01H]
6094121 Engine igniting coil deviceExpiredJun 23, 99Jul 25, 00[H01F]
6060670 Slide switchExpiredAug 21, 98May 09, 00[H01H]
6023215 Engine igniting coil deviceExpiredJun 23, 99Feb 08, 00[F02P, H01F]
5899558 Illuminating knob for switch and manufacturing method thereofExpiredJan 31, 97May 04, 99[B60Q]
5796057 Rocker-type electrical switchExpiredSep 06, 96Aug 18, 98[H01H]
5767758 Plug cap incorporated type ignition coilExpiredSep 12, 95Jun 16, 98[H01F]
5762183 Switch device and manufacturing method of stationary contact base thereofExpiredNov 15, 96Jun 09, 98[H01H]
5741164 Terminal device of coilExpiredJun 13, 96Apr 21, 98[H01R]

Top Inventors for This Owner

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