Inventor

YAMAGUTI KATUYA

JP2 patents

Patents

2 patents

US6552211B2Apr 22, 2003

Zirconium compound and electrophotographic toner employing it

HODOGAYA CHEMICAL CO LTD5 citations68

US6410198B1Jun 25, 2002

Zirconium compound and electrophotographic toner employing it

HODOGAYA CHEMICAL CO LTD3 citations57