Assignee
WATANABE YOHICHIROH
JP·2 granted patents·2 pending applications·2 citations·filing 2008–2013
Technology mixG03G4
Top patents by PatentIndex Score
4 records- 0159US8252500B2Toner, and method for producing the sameWATANABE YOHICHIROH·Filed 2008·Granted Aug 28, 2012·2 cites·1 claims
- 0253US2013196266A1Toner, developer, and image forming apparatusWATANABE YOHICHIROH·Filed 2013·Application pending·0 cites
- 0348US2011033203A1Toner, method for manufacturing the toner, developer including the toner, container containing the toner, and image forming method and apparatus and process cartridge using the tonerWATANABE YOHICHIROH·Filed 2010·Application pending·0 cites
- 0442US8318400B2Method of preparing toner and the toner, and developer and image forming method using the tonerWATANABE YOHICHIROH·Filed 2008·Granted Nov 27, 2012·0 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →