Inventor
YAMADA EISUKE
JP9 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA EISUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMADA EISUKE
2 patentsHODOGAYA CHEMICAL CO LTD
2 patentsUS7094512B2Aug 22, 2006
Electrophotographic printing method, monoazo iron complex compound, charge controlling agent using the same and toner using the charge controlling agent
HODOGAYA CHEMICAL CO LTD7 citations72
US7402369B2Jul 22, 2008
Mono azo iron complex compound, and charge controlling agent and toner using the same
HODOGAYA CHEMICAL CO LTD5 citations61