Assignee
TAKAO KINZOKU KOGYO KK
JP·4 granted patents·32 citations·filing 1988–1999
Technology mixB23K4
Top patents by PatentIndex Score
4 records- 0154US4985611AWelding equipmentTAKAO KINZOKU KOGYO KK·Filed 1988·Granted Jan 15, 1991·13 cites·17 claims
- 0247US4889967APlural welding rod welding apparatusTAKAO KINZOKU KOGYO KK·Filed 1988·Granted Dec 26, 1989·10 cites·8 claims
- 0331US6373020B1Welding apparatusTAKAO KINZOKU KOGYO KK·Filed 1999·Granted Apr 16, 2002·6 cites·8 claims
- 0426US6329626B1Welding apparatusTAKAO KINZOKU KOGYO KK·Filed 1999·Granted Dec 11, 2001·3 cites·6 claims
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