Assignee
TSUKADA SHOHEI
JP·4 granted patents·23 citations·filing 2011–2012
Top patents by PatentIndex Score
4 records- 0173US8677523B2Bed and wheelchairTSUKADA SHOHEI·Filed 2011·Granted Mar 25, 2014·9 cites·8 claims
- 0271US8950776B2Wheelchair and bedTSUKADA SHOHEI·Filed 2011·Granted Feb 10, 2015·8 cites·10 claims
- 0360US9414981B2Bed and separating method of the sameTSUKADA SHOHEI·Filed 2012·Granted Aug 16, 2016·3 cites·14 claims
- 0460US8710823B2Contact sensor, driver device, and care bedTSUKADA SHOHEI·Filed 2011·Granted Apr 29, 2014·3 cites·17 claims
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