P

Inventor

ETO KOJI

JP44 patents
⚠️ This page may combine multiple inventors who share the name “ETO KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAINIPPON PRINTING CO LTD

18 patents
US7005166B2Feb 28, 2006

Method for fluorescent image formation, print produced thereby and thermal transfer sheet thereof

DAINIPPON PRINTING CO LTD18 citations92
US6962451B2Nov 8, 2005

Carrier device for thermal transfer medium, discrimination method using the same, and printer

DAINIPPON PRINTING CO LTD33 citations92
US7037561B2May 2, 2006

Security element, thermal transfer sheet, intermediate transfer recording medium, and method for formation of security element

DAINIPPON PRINTING CO LTD11 citations83
US10474099B2Nov 12, 2019

Method of producing volume hologram laminate

DAINIPPON PRINTING CO LTD2 citations71
US9709952B2Jul 18, 2017

Photosensitive composition for volume hologram recording, photosensitive substrate for volume hologram recording, and volume hologram recorded medium

DAINIPPON PRINTING CO LTD2 citations68
US7706037B2Apr 27, 2010

Fabrication process for cholesteric liquid crystal media having a volume hologram

DAINIPPON PRINTING CO LTD2 citations63
US7545545B2Jun 9, 2009

Fabrication process for cholesteric liquid crystal media having a volume hologram

DAINIPPON PRINTING CO LTD2 citations63
US7504190B2Mar 17, 2009

Method for fluorescent image formation, print produced thereby and thermal transfer sheet thereof

DAINIPPON PRINTING CO LTD4 citations63
US7745065B2Jun 29, 2010

Volume hologram transfer foil, and volume hologram multilayer structure

DAINIPPON PRINTING CO LTD3 citations62
US6740622B2May 25, 2004

Thermal transfer image-receiving sheet

DAINIPPON PRINTING CO LTD2 citations62
US9529324B2Dec 27, 2016

Method of producing volume hologram laminate

DAINIPPON PRINTING CO LTD2 citations61
US8861056B2Oct 14, 2014

Volume hologram transfer foil, volume hologram laminate, and production method thereof

DAINIPPON PRINTING CO LTD2 citations61
US7989390B2Aug 2, 2011

Method for fluorescent image formation, print produced thereby and thermal transfer sheet thereof

DAINIPPON PRINTING CO LTD0 citations52
US10359735B2Jul 23, 2019

Display article

DAINIPPON PRINTING CO LTD0 citations51
US7909364B2Mar 22, 2011

Indicator for indicating authenticity

DAINIPPON PRINTING CO LTD0 citations51
US7704576B2Apr 27, 2010

Thermal transfer sheet, process for producing the same, and image formed object produced by transfer of said thermal transfer sheet

DAINIPPON PRINTING CO LTD0 citations45
US10656597B2May 19, 2020

Authenticity determination device and method for security medium including reflective volume hologram, and security medium including reflective volume hologram

DAINIPPON PRINTING CO LTD0 citations40
US8367275B2Feb 5, 2013

Lengthy volume hologram layer transfer foil, method of producing volume hologram laminate using the same and volume hologram laminate

DAINIPPON PRINTING CO LTD0 citations36

UNIV KYOTO

6 patents

ETO KOJI

5 patents

FUJITSU LTD

3 patents

UNIV TOKYO

3 patents

NAKAUCHI HIROMITSU

2 patents

KYOCERA DOCUMENT SOLUTIONS INC

2 patents

WATANABE MASACHIKA

2 patents

AZAKAMI MINORU

1 patent

MEGAKARYON CORP

1 patent

TSUKADA DAI

1 patent