Inventor · disambiguated record

Katuya Yamaguti

Also filed as: YAMAGUTI KATUYA

2 granted patents·8 citations·filing 1998–2000

56Inventor score

Technology areasC07F G03G

Files withHODOGAYA CHEMICAL CO LTD2

Top patents by PatentIndex Score

2 records

0152US6552211B2Zirconium compound and electrophotographic toner employing itHODOGAYA CHEMICAL CO LTD·Filed 2000·Granted Apr 22, 2003·5 cites·3 claims
0243US6410198B1Zirconium compound and electrophotographic toner employing itHODOGAYA CHEMICAL CO LTD·Filed 1998·Granted Jun 25, 2002·3 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →