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Dive into the research topics where Tohru Ida is active.

Publication


Featured researches published by Tohru Ida.


Archive | 2006

MULTILAYER REFLECTOR, AUTHENTICATION CARD, BAR CODE LABEL, AUTHENTICATION SYSTEM, AND AUTHENTICATION REGION FORMING SYSTEM

Seiji Umemoto; Kazuhito Kouno; Kazumasa Shibata; Itsuo Takeuchi; Tokio Sakauchi; Tohru Ida


Archive | 2004

Discrimination medium and article to be discriminated

Hidekazu Hoshino; Itsuo Takeuchi; Masatake Ono; Mutsumi Sasaki; Tohru Ida


Archive | 2010

IDENTIFICATION MEDIUM AND IDENTIFICATION METHOD THEREFOR

Hidekazu Hoshino; Itsuo Takeuchi; Tokio Sakauchi; Seiya Shibuya; Tohru Ida


Archive | 2011

Identification medium, method for reading data therefrom, apparatus for identification, and method and apparatus for production thereof

Hidekazu Hoshino; Itsuo Takeuchi; Tokio Sakauchi; Tohru Ida


Archive | 2008

DISCRIMINATION MEDIUM AND PRODUCTION METHOD THEREFOR

Hidekazu Hoshino; Tokio Sakauchi; Mutsumi Sasaki; Tohru Ida; Naomi Iida


Archive | 2007

IDENTIFICATION MEDIUM, ARTICLE, IDENTIFICATION DEVICE, AND METHOD OF IDENTIFYING IDENTIFICATION MEDIUM

Hidekazu Hoshino; Itsuo Takeuchi; Tokio Sakauchi; Tohru Ida; Shinya Nasubida


Archive | 2011

Method and apparatus for manufacturing identification medium

Hidekazu Hoshino; Itsuo Takeuchi; Tokio Sakauchi; Tohru Ida


Archive | 2008

Identification medium and producing method thereof

Hidekazu Hoshino; Tokio Sakauchi; Mutsumi Sasaki; Tohru Ida; Naomi Iida


Archive | 2011

Identification medium, data readout method, identification apparatus, and method and apparatus for manufacturing the identification medium

Hidekazu Hoshino; Itsuo Takeuchi; Tokio Sakauchi; Tohru Ida


Archive | 2013

Optical reading device, optical reading method, and program

Hidekazu Hoshino; Itsuo Takeuchi; Shinsuke Yoshida; Seiya Shibuya; Tohru Ida; Syuhei Okubo

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