Inventor

SAITOU MAMORU

JP4 patents

Patents

4 patents

US9004634B2Apr 14, 2015

Inkjet printer

RISO KAGAKU CORP1 citations47

US8926046B2Jan 6, 2015

Image forming apparatus

RISO KAGAKU CORP0 citations47

US9114608B2Aug 25, 2015

Image formation apparatus

RISO KAGAKU CORP1 citations43

US8814307B2Aug 26, 2014

Image forming apparatus

RISO KAGAKU CORP0 citations36