Inventor · disambiguated record
Yuuichirou Takagi
Also filed as: TAKAGI Yuuichirou
3 granted patents·1 pending application·23 citations·filing 2013–2017
63Inventor score
Technology areasA47C
Files withOKAMURA CORP4
Top patents by PatentIndex Score
4 records- 0185US9603451B2Height adjustment device in fixture, and armrest device for chair provided with height adjustment deviceOKAMURA CORP·Filed 2013·Granted Mar 28, 2017·18 cites·8 claims
- 0280US11019928B2Armrest and chairOKAMURA CORP·Filed 2017·Granted Jun 1, 2021·5 cites·4 claims
- 0347US2016220036A1ChairOKAMURA CORP·Filed 2014·Application pending·0 cites
- 0438US10368645B2Chair and backrest for chairOKAMURA CORP·Filed 2015·Granted Aug 6, 2019·0 cites·14 claims
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