Inventor · disambiguated record
Keiko Yutani
Also filed as: YUTANI KEIKO
2 granted patents·20 citations·filing 2003–2003
59Inventor score
Technology areasG03G
Files withSHARP KK2
Top patents by PatentIndex Score
2 records- 0168US6957024B2Image forming device, toner and copySHARP KK·Filed 2003·Granted Oct 18, 2005·11 cites·26 claims
- 0264US7010236B2Equipment unit with imperceptible information recorded thereon being used with an image forming device and an image forming device comprising the sameSHARP KK·Filed 2003·Granted Mar 7, 2006·9 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →