Assignee
TSUTSUI CHIKARA
JP·3 granted patents·2 citations·filing 2009–2010
Technology mixG03G3
Top patents by PatentIndex Score
3 records- 0170US8190064B2Developing apparatus with agitating portion and image forming apparatus provided with the sameTSUTSUI CHIKARA·Filed 2010·Granted May 29, 2012·2 cites·8 claims
- 0247US8445169B2Toner for hybrid development, developer for hybrid development and image-forming apparatusTSUTSUI CHIKARA·Filed 2009·Granted May 21, 2013·0 cites·11 claims
- 0333US8233825B2Developing apparatus and image forming apparatus provided with the sameTSUTSUI CHIKARA·Filed 2010·Granted Jul 31, 2012·0 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →