Assignee
KATSUTA TETSUYA
JP·3 granted patents·8 citations·filing 2011–2012
Top patents by PatentIndex Score
3 records- 0169US8769773B2Opening and closing deviceKATSUTA TETSUYA·Filed 2011·Granted Jul 8, 2014·5 cites·3 claims
- 0262US9022367B2Curved spring and slide mechanismKATSUTA TETSUYA·Filed 2011·Granted May 5, 2015·3 cites·11 claims
- 0345US9115751B2Spring unit and sliding mechanismKATSUTA TETSUYA·Filed 2012·Granted Aug 25, 2015·0 cites·5 claims
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