Assignee

HIROTA HIROSHI

JP·2 granted patents·6 citations·filing 2008–2010

Technology mixA61B1 G03G1 Y10T1

Top patents by PatentIndex Score

2 records

0183US8594537B2Powder carrier screw, development device and image forming device using the powder carrier screwHIROTA HIROSHI·Filed 2010·Granted Nov 26, 2013·6 cites·10 claims
0246US8287464B2Metal needle usable in echo imagingHIROTA HIROSHI·Filed 2008·Granted Oct 16, 2012·0 cites·11 claims

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