P

Inventor

KITAMURA MITSURU

JP69 patents
⚠️ This page may combine multiple inventors who share the name “KITAMURA MITSURU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAINIPPON PRINTING CO LTD

32 patents
US7221496B2May 22, 2007

Optical element

DAINIPPON PRINTING CO LTD10 citations93
US6813048B2Nov 2, 2004

Computer-generated hologram fabrication process, and hologram-recorded medium

DAINIPPON PRINTING CO LTD25 citations93
US6934074B2Aug 23, 2005

Optical element and manufacturing method thereof

DAINIPPON PRINTING CO LTD18 citations92
US6618190B2Sep 9, 2003

Optical element and manufacturing method thereof

DAINIPPON PRINTING CO LTD33 citations92
US7573622B2Aug 11, 2009

Computer hologram and creation method thereof

DAINIPPON PRINTING CO LTD8 citations84
US7564606B2Jul 21, 2009

Computer-generated hologram

DAINIPPON PRINTING CO LTD8 citations84
US7492501B2Feb 17, 2009

Optical element

DAINIPPON PRINTING CO LTD8 citations84
US7068403B2Jun 27, 2006

Computer-generated hologram

DAINIPPON PRINTING CO LTD18 citations84
US7046405B2May 16, 2006

Computer-generated hologram fabrication process, and hologram-recorded medium

DAINIPPON PRINTING CO LTD11 citations83
US7492498B2Feb 17, 2009

Optical element

DAINIPPON PRINTING CO LTD3 citations74
US7492500B2Feb 17, 2009

Optical element

DAINIPPON PRINTING CO LTD3 citations74
US7492499B2Feb 17, 2009

Optical element

DAINIPPON PRINTING CO LTD3 citations74
US7489435B2Feb 10, 2009

Optical element

DAINIPPON PRINTING CO LTD3 citations74
US6961159B2Nov 1, 2005

Holographic viewing device, and computer-generated hologram for the same

DAINIPPON PRINTING CO LTD6 citations74
US6747769B2Jun 8, 2004

Computer-generated hologram and its fabrication process, reflector using a computer-generated hologram, and reflective liquid crystal display

DAINIPPON PRINTING CO LTD7 citations73
US7085055B2Aug 1, 2006

Diffractive optical system

DAINIPPON PRINTING CO LTD7 citations72
US7054044B2May 30, 2006

Computer-generated hologram and its fabrication process, reflector using a computer-generated hologram, and reflective liquid crystal display

DAINIPPON PRINTING CO LTD6 citations71
US8045267B2Oct 25, 2011

Optical element that enables recording and reproduction of a stereoscopic image as a hologram

DAINIPPON PRINTING CO LTD3 citations63
US7999981B2Aug 16, 2011

Method and device for manufacturing a hologram recording medium

DAINIPPON PRINTING CO LTD3 citations63
US7995256B2Aug 9, 2011

Transparent card with hologram, and apparatus for recognizing transparent card with hologram

DAINIPPON PRINTING CO LTD3 citations63
US7969632B2Jun 28, 2011

Fabrication method for a computer-generated hologram in which a three-dimensional object having visualized cross-sectional surfaces is recorded, and computer-generated hologram in which a three-dimensional object having visualized cross-sectional surfaces is recorded

DAINIPPON PRINTING CO LTD2 citations63
US7880944B2Feb 1, 2011

Computer-generated hologram

DAINIPPON PRINTING CO LTD3 citations63
US7580170B2Aug 25, 2009

Fabrication method for a computer-generated hologram or a holographic stereogram in which a three-dimensional object having visualized cross-sectional surfaces is recorded and computer-generated hologram/holographic

DAINIPPON PRINTING CO LTD4 citations63
US6870649B2Mar 22, 2005

Holographic viewing device, and computer-generated hologram for the same

DAINIPPON PRINTING CO LTD4 citations63
US6844945B2Jan 18, 2005

Hologram having authenticating information recorded therein

DAINIPPON PRINTING CO LTD4 citations63
US6825959B2Nov 30, 2004

Holographic viewing device, and computer-generated hologram for the same

DAINIPPON PRINTING CO LTD3 citations63
US7675680B2Mar 9, 2010

Computer-generated hologram and its fabrication process, reflector using a computer-generated hologram, and reflective liquid crystal display

DAINIPPON PRINTING CO LTD1 citations62
US7123392B2Oct 17, 2006

Computer-generated hologram fabrication process, and hologram-recorded medium

DAINIPPON PRINTING CO LTD2 citations62
US11703798B2Jul 18, 2023

Light modulation element and information recording medium

DAINIPPON PRINTING CO LTD0 citations61
US9383648B2Jul 5, 2016

Anti-counterfeiting marker sheet and manufacturing method therefor, anti-counterfeiting function-imparting member, and article provided with anti-counterfeiting function

DAINIPPON PRINTING CO LTD2 citations61
US7940437B2May 10, 2011

Computer-generated hologram for reconstructing a full-color image with high resolution and its fabrication method

DAINIPPON PRINTING CO LTD3 citations61
US7271957B2Sep 18, 2007

Computer-generated hologram and its fabrication process, reflector using a computer-generated hologram, and reflective liquid crystal display

DAINIPPON PRINTING CO LTD2 citations60

OMRON TATEISI ELECTRONICS CO

4 patents

KITAMURA MITSURU

4 patents

YAMAUCHI TSUYOSHI

3 patents

SEKINE YOKO

2 patents

KOBE STEEL LTD

2 patents

HITACHI GLOBAL STORAGE TECH

2 patents

ETO KOJI

1 patent

Showing the top 50 of 69 patents by PatentIndex Score.