Assignee
SUGANUMA TAKUYA
JP·3 granted patents·10 citations·filing 2008–2020
Technology mixG03G3
Top patents by PatentIndex Score
3 records- 0190US9304454B2Fixing device and image forming apparatus incorporating sameSUGANUMA TAKUYA·Filed 2014·Granted Apr 5, 2016·10 cites·11 claims
- 0247US10969708B2Developing device, process cartridge, and image forming apparatusSUGANUMA TAKUYA·Filed 2020·Granted Apr 6, 2021·0 cites·13 claims
- 0346US8190067B2Developing device, toner cartridge, process cartridge, and image forming apparatus including a developer guide memberSUGANUMA TAKUYA·Filed 2008·Granted May 29, 2012·0 cites·20 claims
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