Assignee
KAMEI TAKESHI
US·5 granted patents·1 pending application·9 citations·filing 2010–2012
Top patents by PatentIndex Score
6 records- 0180US8680732B2Rotary electric machineKAMEI TAKESHI·Filed 2011·Granted Mar 25, 2014·6 cites·12 claims
- 0275US8518352B2Apparatus and method for producing polycrystalline silicon having a reduced amount of boron compounds by venting the system with an inert gasKAMEI TAKESHI·Filed 2012·Granted Aug 27, 2013·2 cites·2 claims
- 0368US8226920B1Apparatus and method for producing polycrystalline silicon having a reduced amount of boron compounds by venting the system with an inert gasKAMEI TAKESHI·Filed 2011·Granted Jul 24, 2012·1 cites·3 claims
- 0446US8431082B2Apparatus and method for producing purified hydrogen gas by a pressure swing adsorption processesKAMEI TAKESHI·Filed 2012·Granted Apr 30, 2013·0 cites·10 claims
- 0543US8241401B2Apparatus and method for producing purified hydrogen gas by a pressure swing adsorption processesKAMEI TAKESHI·Filed 2010·Granted Aug 14, 2012·0 cites·9 claims
- 0634US2012082609A1Method for producing trichlorosilane with reduced boron compound impuritiesKAMEI TAKESHI·Filed 2010·Application pending·0 cites
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