Assignee
HATAKEYAMA KUMIKO
JP·3 granted patents·6 citations·filing 2008–2010
Technology mixG03G3
Top patents by PatentIndex Score
3 records- 0175US8180271B2Protective layer setting unit, process cartridge, and image forming apparatus, and method of evaluating protective layer setting unitHATAKEYAMA KUMIKO·Filed 2008·Granted May 15, 2012·5 cites·7 claims
- 0254US8340562B2Image forming apparatus, protective agent and process cartridgeHATAKEYAMA KUMIKO·Filed 2009·Granted Dec 25, 2012·1 cites·15 claims
- 0344US8509670B2Image bearing member to which boron nitride is attachedHATAKEYAMA KUMIKO·Filed 2010·Granted Aug 13, 2013·0 cites·7 claims
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