Inventor · disambiguated record
Kenzo Danjo
Also filed as: DANJO KENZO
38 granted patents·2 pending applications·1,035 citations·filing 1992–2009
98Inventor score
Files withSANSHA ELECTRIC MFG CO LTD35ISHII HIDEO2SANSAHA ELECTRIC MFG CO LTD1SANSHA ELECTRIC MFG COMPANY LIMITED1SANSHA ELECTRIC MFG COMPANY LTD1
Top patents by PatentIndex Score
40 records- 0195USD386148SPortable power supply unit with AC-DC converterSANSAHA ELECTRIC MFG CO LTD·Filed 1996·Granted Nov 11, 1997·73 cites·1 claims
- 0294US5272313AArc welderSANSHA ELECTRIC MFG CO LTD·Filed 1992·Granted Dec 21, 1993·93 cites·4 claims
- 0393US5864110APower supply apparatus for plasma arc utilizing equipmentSANSHA ELECTRIC MFG CO LTD·Filed 1997·Granted Jan 26, 1999·98 cites·16 claims
- 0490US5831240APower supply apparatusSANSHA ELECTRIC MFG CO LTD·Filed 1995·Granted Nov 3, 1998·76 cites·13 claims
- 0589USD377335SPortable power supply unit with AC-DC converterSANSHA ELECTRIC MFG COMPANY LIMITED·Filed 1995·Granted Jan 14, 1997·33 cites·1 claims
- 0686US6054674ADC power supply apparatus for arc-utilizing apparatusesSANSHA ELECTRIC MFG CO LTD·Filed 1999·Granted Apr 25, 2000·61 cites·6 claims
- 0786US6051806APower supply apparatus for welders and method of manufacturing sameSANSHA ELECTRIC MFG CO LTD·Filed 1999·Granted Apr 18, 2000·68 cites·10 claims
- 0886US5343017AArc welder with timed control of arcing recovery and means for reducing weight, size, and power loss in the welderSANSHA ELECTRIC MFG CO LTD·Filed 1993·Granted Aug 30, 1994·54 cites·3 claims
- 0985US7457139B2Power supply apparatus for arc-utilizing apparatusesSANSHA ELECTRIC MFG CO LTD·Filed 2006·Granted Nov 25, 2008·9 cites·3 claims
- 1084US6181576B1Power supply apparatus for arc-utilizing apparatusesSANSHA ELECTRIC MFG CO LTD·Filed 2000·Granted Jan 30, 2001·62 cites·10 claims
- 1183US7528345B2Power supply apparatus for welderSANSHA ELECTRIC MFG CO LTD·Filed 2007·Granted May 5, 2009·7 cites·4 claims
- 1283US6825441B2Power supply apparatusSANSHA ELECTRIC MFG CO LTD·Filed 2002·Granted Nov 30, 2004·28 cites·7 claims
- 1383US5771163AAC-DC converter apparatusSANSHA ELECTRIC MFG CO LTD·Filed 1996·Granted Jun 23, 1998·74 cites·4 claims
- 1479US7786682B2Discharge lamp lighting control method, computer program, discharge lamp lighting control apparatus, and power supply circuitSANSHA ELECTRIC MFG CO LTD·Filed 2008·Granted Aug 31, 2010·7 cites·11 claims
- 1577US7388171B2Power supply apparatus for welderSANSHA ELECTRIC MFG CO LTD·Filed 2005·Granted Jun 17, 2008·5 cites·2 claims
- 1676US5917711ADC power supply apparatusSANSHA ELECTRIC MFG CO LTD·Filed 1998·Granted Jun 29, 1999·52 cites·4 claims
- 1775US6515882B2Power supply apparatus for lampSANSHA ELECTRIC MFG CO LTD·Filed 2001·Granted Feb 4, 2003·37 cites·7 claims
- 1869US7808186B2Power supply apparatus for arc-generating loadSANSHA ELECTRIC MFG CO LTD·Filed 2008·Granted Oct 5, 2010·4 cites·4 claims
- 1968US7579554B2Heat sink arrangement for electrical apparatusSANSHA ELECTRIC MFG CO LTD·Filed 2006·Granted Aug 25, 2009·3 cites·1 claims
- 2066US6188585B1DC power supply apparatusSANSHA ELECTRIC MFG CO LTD·Filed 2000·Granted Feb 13, 2001·22 cites·4 claims
- 2163US7339807B2Power supply apparatusSANSHA ELECTRIC MFG CO LTD·Filed 2007·Granted Mar 4, 2008·6 cites·5 claims
- 2258US5943220AWaterproofed power supply apparatusSANSHA ELECTRIC MFG CO LTD·Filed 1997·Granted Aug 24, 1999·20 cites·8 claims
- 2357US5942139AConsumable electrode DC arc welderSANSHA ELECTRIC MFG CO LTD·Filed 1998·Granted Aug 24, 1999·18 cites·3 claims
- 2456US7902464B2Heat sink arrangement for electrical apparatusSANSHA ELECTRIC MFG COMPANY LTD·Filed 2009·Granted Mar 8, 2011·1 cites·1 claims
- 2555US5310992AArc welderSANSHA ELECTRIC MFG CO LTD·Filed 1993·Granted May 10, 1994·22 cites·2 claims
- 2654US7109438B2Power supply apparatus for arc-utilizing apparatusSANSHA ELECTRIC MFG CO LTD·Filed 2004·Granted Sep 19, 2006·11 cites·7 claims
- 2754US7075032B2Power supply apparatusSANSHA ELECTRIC MFG CO LTD·Filed 2003·Granted Jul 11, 2006·5 cites·9 claims
- 2853US6797922B2Power supply apparatus for welderSANSHA ELECTRIC MFG CO LTD·Filed 2003·Granted Sep 28, 2004·4 cites·4 claims
- 2953US5457300AConsumable electrode DC arc welderSANSHA ELECTRIC MFG CO LTD·Filed 1994·Granted Oct 10, 1995·14 cites·7 claims
- 3052US6819061B2Power supply apparatus for light sourceSANSHA ELECTRIC MFG CO LTD·Filed 2002·Granted Nov 16, 2004·5 cites·6 claims
- 3152US5760372AArc welderSANSHA ELECTRIC MFG CO LTD·Filed 1996·Granted Jun 2, 1998·16 cites·4 claims
- 3249US7599197B2Power supply apparatusSANSHA ELECTRIC MFG CO LTD·Filed 2007·Granted Oct 6, 2009·2 cites·6 claims
- 3348US5877952APower supply apparatus with initial arcing sustaining circuitSANSHA ELECTRIC MFG CO LTD·Filed 1997·Granted Mar 2, 1999·12 cites·6 claims
- 3448US5757638APower supply apparatusSANSHA ELECTRIC MFG CO LTD·Filed 1996·Granted May 26, 1998·15 cites·3 claims
- 3548US2008315781A1Discharge lamp light-up control apparatus and power circuitSANSHA ELECTRIC MFG CO LTD·Filed 2008·Application pending·0 cites
- 3645US2009190378A1Power supply device outputting pulsed electrical currentISHII HIDEO·Filed 2008·Application pending·0 cites
- 3741US8664566B2Arc welding apparatus and methodISHII HIDEO·Filed 2006·Granted Mar 4, 2014·0 cites·6 claims
- 3839US5306894AConsumable electrode type D.C. arc welderSANSHA ELECTRIC MFG CO LTD·Filed 1993·Granted Apr 26, 1994·7 cites·3 claims
- 3936US5272314AConsumable electrode type d.c. arc welderSANSHA ELECTRIC MFG CO LTD·Filed 1992·Granted Dec 21, 1993·6 cites·2 claims
- 4034US5751568APower supply apparatus for arc-utilizing equipmentSANSHA ELECTRIC MFG CO LTD·Filed 1996·Granted May 12, 1998·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →