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CPC
H04N2201/03195

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Parent Industries

HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N2201/00Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof

Current Industry

H04N2201/03195Coating

Industries

Patents Grantslast 30 patents

Information Patent Grant
Light guide and line illuminator
- Patent number 7,529,445
- Issue date May 5, 2009
- Nippon Sheet Glass Co., Ltd.
- Makoto Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lighting device having a light blocking mechanism
- Patent number 7,033,046
- Issue date Apr 25, 2006
- Ricoh Company, Ltd.
- Kazuhiro Ando
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illumination apparatus using light guide
- Patent number 6,661,497
- Issue date Dec 9, 2003
- Canon Kabushiki Kaisha
- Masami Tabata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illumination apparatus using light guide
- Patent number 6,473,154
- Issue date Oct 29, 2002
- Canon Kabushiki Kaisha
- Masami Tabata
- G02 - OPTICS
Information Patent Grant
Illumination apparatus using light guide
- Patent number 6,333,779
- Issue date Dec 25, 2001
- Canon Kabushiki Kaisha
- Masami Tabata
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Light Emitting Unit and Illumination Device and Image Scanner Using...
- Publication number 20090073715
- Publication date Mar 19, 2009
- Tomihisa Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Light Emitting Unit, Illumination Device Using Such Light Emitting...
- Publication number 20090034296
- Publication date Feb 5, 2009
- Nippon Sheet Glass Co., Limited
- Tomihisa Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Light guide and image reader
- Publication number 20060159393
- Publication date Jul 20, 2006
- Makoto Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Lighting device and image sensor using the same
- Publication number 20040070978
- Publication date Apr 15, 2004
- Kazuhiro Ando
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Illumination apparatus using light guide
- Publication number 20020030798
- Publication date Mar 14, 2002
- Masami Tabata
- G02 - OPTICS
Information Patent Application
Illumination apparatus using light guide
- Publication number 20020030803
- Publication date Mar 14, 2002
- Masami Tabata
- G02 - OPTICS