Assignee

TANAKA NOBORU

JP·2 granted patents·10 citations·filing 2007–2007

Technology mixA61F2 A61H1 B66D1

Top patents by PatentIndex Score

2 records

0165US8136415B2Traction apparatus and traction force control method for traction apparatusTANAKA NOBORU·Filed 2007·Granted Mar 20, 2012·1 cites·7 claims
0262US8821428B2Traction apparatus and rope take-up mechanism of traction apparatusTANAKA NOBORU·Filed 2007·Granted Sep 2, 2014·9 cites·12 claims

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