Inventor · disambiguated record
Yuji Hirayama
Also filed as: HIRAYAMA YUJI
1 granted patent·1 pending application·19 citations·filing 2005–2006
39Inventor score
Top patents by PatentIndex Score
2 records- 0193US7515844B2Image density control method and image forming apparatusRICOH KK·Filed 2006·Granted Apr 7, 2009·19 cites·14 claims
- 0241US2006161391A1Knowledge-forming apparatus and parameter-retrieving method as well as program productOMRON TATEISI ELECTRONICS CO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →