Inventor

MIYAGUCHI YOUICHIROH

JP2 patents

Patents

2 patents

US7593657B2Sep 22, 2009

Powder transferring device capable of detecting an amount of the powder

RICOH KK4 citations61

US7796294B2Sep 14, 2010

Image forming apparatus capable of a color image, and image forming method for forming a color image

RICOH KK5 citations60