Assignee

OKABE KAKU

JP·3 granted patents·39 citations·filing 2010–2011

Technology mixB62B2 B01D1 C02F1 F02B1 Y10T1

Top patents by PatentIndex Score

3 records

0189US8302976B2Working machineOKABE KAKU·Filed 2010·Granted Nov 6, 2012·13 cites·4 claims
0287US8646150B2Handle lock structure for working machineOKABE KAKU·Filed 2010·Granted Feb 11, 2014·23 cites·7 claims
0370US8491276B2PumpOKABE KAKU·Filed 2011·Granted Jul 23, 2013·3 cites·8 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →