Assignee
DENYO CO LTD
JP·34 granted patents·784 citations·filing 1975–2014
Top patents by PatentIndex Score
34 records- 0192USD475726SEngine-driven welding machineDENYO CO LTD·Filed 2002·Granted Jun 10, 2003·104 cites·1 claims
- 0290US6491133B2Soundproof type engine driven work machineDENYO CO LTD·Filed 2001·Granted Dec 10, 2002·49 cites·2 claims
- 0390US5796190AEngine-driven permanent magnetic type welding generatorDENYO CO LTD·Filed 1996·Granted Aug 18, 1998·76 cites·3 claims
- 0488US7107943B2Engine-driven operating machineDENYO CO LTD·Filed 2005·Granted Sep 19, 2006·19 cites·7 claims
- 0588US5575349ASoundproof type water-cooled engine generatorDENYO CO LTD·Filed 1994·Granted Nov 19, 1996·56 cites·3 claims
- 0686USD534863SEngine-driven generatorDENYO CO LTD·Filed 2005·Granted Jan 9, 2007·27 cites·1 claims
- 0785US5828152ARotor with permanent magnet of generator and method of manufacturing the sameDENYO CO LTD·Filed 1996·Granted Oct 27, 1998·61 cites·9 claims
- 0884USD575733SEngine generatorDENYO CO LTD·Filed 2006·Granted Aug 26, 2008·36 cites·1 claims
- 0981US7736129B2Cooling fan for rotating machineDENYO CO LTD·Filed 2006·Granted Jun 15, 2010·13 cites·4 claims
- 1079US5052816AJunction inspection method and apparatus for electronic partsDENYO CO LTD·Filed 1989·Granted Oct 1, 1991·52 cites·3 claims
- 1178USD480359SEngine generatorDENYO CO LTD·Filed 2002·Granted Oct 7, 2003·26 cites·1 claims
- 1276USD503381SEngine generatorDENYO CO LTD·Filed 2003·Granted Mar 29, 2005·23 cites·1 claims
- 1375US5936320AEngine-driven permanent magnetic type welding generatorDENYO CO LTD·Filed 1998·Granted Aug 10, 1999·38 cites·4 claims
- 1474US5637246AEngine driven arc welderDENYO CO LTD·Filed 1994·Granted Jun 10, 1997·34 cites·3 claims
- 1565US7727073B2Coupling plate for engine-driven generatorDENYO CO LTD·Filed 2006·Granted Jun 1, 2010·4 cites·4 claims
- 1664US9366164B2DPF system for an engine generatorDENYO CO LTD·Filed 2014·Granted Jun 14, 2016·2 cites·5 claims
- 1764USD515030SEngine-driven generatorDENYO CO LTD·Filed 2004·Granted Feb 14, 2006·9 cites·1 claims
- 1863US5708254AEngine driven ARC welderDENYO CO LTD·Filed 1997·Granted Jan 13, 1998·24 cites·3 claims
- 1958US6006418AMethod of manufacturing a rotors with permanent magnetDENYO CO LTD·Filed 1998·Granted Dec 28, 1999·24 cites·4 claims
- 2057US7080611B2Engine-driven work machineDENYO CO LTD·Filed 2004·Granted Jul 25, 2006·10 cites·3 claims
- 2155US4539486ASingle-core inductor generator for welding producing multiple, mutually-independent outputsDENYO CO LTD·Filed 1983·Granted Sep 3, 1985·11 cites·2 claims
- 2254USD384033SEngine-driven electric generator for weldingDENYO CO LTD·Filed 1996·Granted Sep 23, 1997·9 cites·1 claims
- 2353US7458482B2Protective coverDENYO CO LTD·Filed 2005·Granted Dec 2, 2008·4 cites·5 claims
- 2452USD571292SEngine generatorDENYO CO LTD·Filed 2006·Granted Jun 17, 2008·9 cites·1 claims
- 2552US7198245B2Engine-driven work machineDENYO CO LTD·Filed 2004·Granted Apr 3, 2007·10 cites·2 claims
- 2652US4035605ANarrow groove welding method, and welding apparatus for practicing the methodDENYO CO LTD·Filed 1975·Granted Jul 12, 1977·10 cites·10 claims
- 2748US6985821B2Apparatus for calculating an effective voltageDENYO CO LTD·Filed 2004·Granted Jan 10, 2006·6 cites·4 claims
- 2843US3975615AVertical position welding method and apparatus for practicing the methodDENYO CO LTD·Filed 1975·Granted Aug 17, 1976·6 cites·9 claims
- 2942US7015677B2Automatic voltage regulator with function for suppressing overshootDENYO CO LTD·Filed 2004·Granted Mar 21, 2006·5 cites·6 claims
- 3042US4268788AA.C. Generator exciting methodDENYO CO LTD·Filed 1979·Granted May 19, 1981·10 cites·3 claims
- 3139USD517008SEngine-driven generatorDENYO CO LTD·Filed 2005·Granted Mar 14, 2006·2 cites·1 claims
- 3239US6040556AEngine driven arc welderDENYO CO LTD·Filed 1998·Granted Mar 21, 2000·11 cites·1 claims
- 3335USD514132SLifting lug for an engine-driven operating machineDENYO CO LTD·Filed 2004·Granted Jan 31, 2006·4 cites·1 claims
- 3423US7216608B2Engine cooling apparatusDENYO CO LTD·Filed 2005·Granted May 15, 2007·0 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →