Assignee
MASUNAGA HIROSHI
JP·3 granted patents·3 pending applications·85 citations·filing 2007–2011
Top patents by PatentIndex Score
6 records- 0193US8172332B2Chair backrest deviceMASUNAGA HIROSHI·Filed 2007·Granted May 8, 2012·75 cites·6 claims
- 0273US8777321B2Stretching structure of chair upholstery materialMASUNAGA HIROSHI·Filed 2011·Granted Jul 15, 2014·9 cites·6 claims
- 0356US8172323B2Locking device for a movable member in a chairMASUNAGA HIROSHI·Filed 2008·Granted May 8, 2012·1 cites·2 claims
- 0452US2011198907A1ChairMASUNAGA HIROSHI·Filed 2009·Application pending·0 cites
- 0543US2013207427A1Chair with armrestMASUNAGA HIROSHI·Filed 2011·Application pending·0 cites
- 0642US2013169017A1ChairMASUNAGA HIROSHI·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →