Inventor

OUCHI AKEMI

JP9 patents

⚠️ This page may combine multiple inventors who share the name “OUCHI AKEMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH PRINTING SYS LTD

3 patents

US7104773B2Sep 12, 2006

Three-dimensional laminating molding device

RICOH PRINTING SYS LTD20 citations92

US7290873B2Nov 6, 2007

Ink jet recording method

RICOH PRINTING SYS LTD2 citations62

US7325902B2Feb 5, 2008

Ink-jet printer head and a manufacturing method thereof

RICOH PRINTING SYS LTD1 citations51

HITACHI KOKI KK

3 patents

US6354207B1Mar 12, 2002

Solid ink printing master plate and method for preparing the same

HITACHI KOKI KK28 citations92

US6235098B1May 22, 2001

Hot-melt ink compositions for ink-jet printing

HITACHI KOKI KK30 citations92

US6106602AAug 22, 2000

Hot-melt ink composition for ink jet recording

HITACHI KOKI KK26 citations92

HITACHI PRINTING SOLUTIONS LTD

3 patents

US6641652B2Nov 4, 2003

Ink composition for inkjet recording and inkjet recording process

HITACHI PRINTING SOLUTIONS LTD13 citations83

US6814432B2Nov 9, 2004

Inkjet recording device and ink supplying device employed thereby

HITACHI PRINTING SOLUTIONS LTD11 citations73

US6749291B2Jun 15, 2004

Inkjet recording device that reuses refresh ink

HITACHI PRINTING SOLUTIONS LTD10 citations73