Naoki KOSHIKAWA

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for photographing information management
- Patent number 8,994,850
- Issue date Mar 31, 2015
- Pentax Ricoh Imaging Company, Ltd.
- Teppei Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imager that adds visual effects to an image and records visual effe...
- Patent number 8,823,833
- Issue date Sep 2, 2014
- Pentax Ricoh Imaging Company, Ltd.
- Naoki Koshikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR PHOTOGRAPHING INFORMATION MANAGEMENT
- Publication number 20120249832
- Publication date Oct 4, 2012
- Pentax Ricoh Imaging Company, Ltd.
- Teppei OKAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGER THAT ADDS VISUAL EFFECTS TO AN IMAGE
- Publication number 20100289925
- Publication date Nov 18, 2010
- HOYA CORPORATION
- Naoki KOSHIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGER THAT ADDS VISUAL EFFECTS TO AN IMAGE
- Publication number 20100289924
- Publication date Nov 18, 2010
- HOYA CORPORATION
- Naoki KOSHIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE