Inventor · disambiguated record
Yoshitaka Niigaki
Also filed as: NIIGAKI YOSHITAKA
7 granted patents·198 citations·filing 1994–2007
88Inventor score
Top patents by PatentIndex Score
7 records- 0186USD417459SElectrode for a plasma arc torchKOMATSU MFG CO LTD·Filed 1998·Granted Dec 7, 1999·34 cites·1 claims
- 0281USD414788SNozzle for a plasma arc torchKOMATSU MFG CO LTD·Filed 1998·Granted Oct 5, 1999·27 cites·1 claims
- 0377USD451113SNozzle for a plasma arc torchKOMATSU MFG CO LTD·Filed 2001·Granted Nov 27, 2001·24 cites·1 claims
- 0476US5628924APlasma arc torchKOMATSU MFG CO LTD·Filed 1994·Granted May 13, 1997·58 cites·24 claims
- 0568US8149567B2Capacitor moduleNIIGAKI YOSHITAKA·Filed 2007·Granted Apr 3, 2012·11 cites·10 claims
- 0666USD446795SNozzle for a plasma arc torchKOMATSU MFG CO LTD·Filed 2000·Granted Aug 21, 2001·15 cites·1 claims
- 0765US6255618B1Method and apparatus for spot welding a work having a plurality of welding materials placed on top of each other by boring a hole to release vaporsKOMATSU MFG CO LTD·Filed 1998·Granted Jul 3, 2001·29 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →