Assignee
SAKUMA TETSUSHI
JP·3 granted patents·0 citations·filing 2012–2013
Technology mixG03G3
Top patents by PatentIndex Score
3 records- 0148US9031450B2Toner collection unit and image forming apparatus incorporating sameSAKUMA TETSUSHI·Filed 2013·Granted May 12, 2015·0 cites·20 claims
- 0244US9031453B2Retainer device and image forming apparatus incorporating sameSAKUMA TETSUSHI·Filed 2013·Granted May 12, 2015·0 cites·19 claims
- 0342US9213270B2Image forming apparatusSAKUMA TETSUSHI·Filed 2012·Granted Dec 15, 2015·0 cites·25 claims
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