JP2012064202A5 - - Google Patents

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Publication number
JP2012064202A5
JP2012064202A5 JP2011173805A JP2011173805A JP2012064202A5 JP 2012064202 A5 JP2012064202 A5 JP 2012064202A5 JP 2011173805 A JP2011173805 A JP 2011173805A JP 2011173805 A JP2011173805 A JP 2011173805A JP 2012064202 A5 JP2012064202 A5 JP 2012064202A5
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JP
Japan
Prior art keywords
product
change characteristic
refractive index
unique intensity
identifying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2011173805A
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English (en)
Japanese (ja)
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JP5616300B2 (ja
JP2012064202A (ja
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Priority claimed from US12/853,801 external-priority patent/US8257784B2/en
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Publication of JP2012064202A publication Critical patent/JP2012064202A/ja
Publication of JP2012064202A5 publication Critical patent/JP2012064202A5/ja
Application granted granted Critical
Publication of JP5616300B2 publication Critical patent/JP5616300B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2011173805A 2010-08-10 2011-08-09 製品を識別する方法 Active JP5616300B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/853,801 US8257784B2 (en) 2010-08-10 2010-08-10 Methods for identifying articles of manufacture
US12/853,801 2010-08-10

Publications (3)

Publication Number Publication Date
JP2012064202A JP2012064202A (ja) 2012-03-29
JP2012064202A5 true JP2012064202A5 (https=) 2012-12-13
JP5616300B2 JP5616300B2 (ja) 2014-10-29

Family

ID=45565015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011173805A Active JP5616300B2 (ja) 2010-08-10 2011-08-09 製品を識別する方法

Country Status (2)

Country Link
US (1) US8257784B2 (https=)
JP (1) JP5616300B2 (https=)

Families Citing this family (12)

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US10870740B2 (en) 2007-08-12 2020-12-22 Toyota Jidosha Kabushiki Kaisha Non-color shifting multilayer structures and protective coatings thereon
US9739917B2 (en) 2007-08-12 2017-08-22 Toyota Motor Engineering & Manufacturing North America, Inc. Red omnidirectional structural color made from metal and dielectric layers
US10048415B2 (en) 2007-08-12 2018-08-14 Toyota Motor Engineering & Manufacturing North America, Inc. Non-dichroic omnidirectional structural color
US10788608B2 (en) 2007-08-12 2020-09-29 Toyota Jidosha Kabushiki Kaisha Non-color shifting multilayer structures
US9678260B2 (en) 2012-08-10 2017-06-13 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirectional high chroma red structural color with semiconductor absorber layer
US9658375B2 (en) 2012-08-10 2017-05-23 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirectional high chroma red structural color with combination metal absorber and dielectric absorber layers
US9664832B2 (en) 2012-08-10 2017-05-30 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirectional high chroma red structural color with combination semiconductor absorber and dielectric absorber layers
DE112015001639B4 (de) 2014-04-01 2023-12-14 Toyota Jidosha Kabushiki Kaisha Nicht-farbverschiebende mehrschichtige strukturen
US9810824B2 (en) 2015-01-28 2017-11-07 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirectional high chroma red structural colors
US10482361B2 (en) 2015-07-05 2019-11-19 Thewhollysee Ltd. Optical identification and characterization system and tags

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