P

Inventor

ENDO TOSHIHIRO

JP27 patents
⚠️ This page may combine multiple inventors who share the name “ENDO TOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RISO KAGAKU CORP

17 patents
US8038784B2Oct 18, 2011

Non-aqueous pigment ink and non-aqueous pigment ink set

RISO KAGAKU CORP14 citations84
US9845402B2Dec 19, 2017

Oil-based inkjet ink set and method for producing printed item

RISO KAGAKU CORP11 citations83
US7060125B2Jun 13, 2006

Non-aqueous ink composition

RISO KAGAKU CORP11 citations83
US9624402B2Apr 18, 2017

Non-aqueous inkjet printing method

RISO KAGAKU CORP10 citations82
US9624394B2Apr 18, 2017

Inkjet printing process and non-aqueous ink set

RISO KAGAKU CORP10 citations82
US6502506B2Jan 7, 2003

Stencil printing machine having moistener mechanism

RISO KAGAKU CORP10 citations74
US7799123B2Sep 21, 2010

Inkjet ink

RISO KAGAKU CORP7 citations68
US7066086B1Jun 27, 2006

Stencil printer

RISO KAGAKU CORP5 citations62
US11193033B2Dec 7, 2021

Oil-based inkjet ink

RISO KAGAKU CORP0 citations61
US10889730B2Jan 12, 2021

Oil-based inkjet ink set and method for producing printed item

RISO KAGAKU CORP0 citations61
US7153352B2Dec 26, 2006

Ink for inkjet recording

RISO KAGAKU CORP5 citations61
US10619531B2Apr 14, 2020

Image forming device

RISO KAGAKU CORP0 citations52
US6530318B1Mar 11, 2003

Stencil printing system using UV-curable ink and having ink supply roll comprised of nonmetallic material

RISO KAGAKU CORP0 citations52
US9593251B2Mar 14, 2017

Non-aqueous pigment ink

RISO KAGAKU CORP0 citations50
US9365736B2Jun 14, 2016

Non-aqueous pigment ink

RISO KAGAKU CORP0 citations50
US8366819B2Feb 5, 2013

Oily inkjet ink

RISO KAGAKU CORP0 citations50
US9365735B2Jun 14, 2016

Non-aqueous pigment ink

RISO KAGAKU CORP1 citations46

ENDO TOSHIHIRO

4 patents

CITIZEN WATCH CO LTD

4 patents

DAIWA CORP

1 patent

HOSOYA TETSUO

1 patent