Inventor · disambiguated record
Yuji Kitajima
Also filed as: KITAJIMA YUJI
3 granted patents·299 citations·filing 1997–1998
79Inventor score
Technology areasG03G
Files withRICOH KK3
Top patents by PatentIndex Score
3 records- 0196US6118951AImage forming apparatus and toner replenishing device thereforRICOH KK·Filed 1998·Granted Sep 12, 2000·131 cites·40 claims
- 0294US5950062AToner sorting device for separating reusable toner from used toner and image forming apparatus using the same deviceRICOH KK·Filed 1998·Granted Sep 7, 1999·84 cites·66 claims
- 0393US5909609AImage forming apparatus with provisions for supplying toner thereinRICOH KK·Filed 1997·Granted Jun 1, 1999·84 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →