Hiromasa Fujii

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Video monitoring system
- Patent number 8,675,065
- Issue date Mar 18, 2014
- Hitachi, Ltd.
- Masaya Itoh
- G08 - SIGNALLING
Information Patent Grant
Video image monitoring system
- Patent number 8,294,765
- Issue date Oct 23, 2012
- Hitachi, Ltd.
- Masaya Itoh
- G08 - SIGNALLING
Information Patent Grant
Method for background generation and its system for video surveillance
- Patent number 8,224,088
- Issue date Jul 17, 2012
- Hitachi, Ltd.
- Masaya Itoh
- G08 - SIGNALLING
Information Patent Grant
Image monitoring system
- Patent number 8,200,024
- Issue date Jun 12, 2012
- Hitachi, Ltd.
- Masaya Itoh
- G08 - SIGNALLING
Information Patent Grant
Video surveillance equipment and video surveillance system
- Patent number 8,159,537
- Issue date Apr 17, 2012
- Hitachi, Ltd.
- Masaya Itoh
- G08 - SIGNALLING
Information Patent Grant
Image monitoring system
- Patent number 7,961,953
- Issue date Jun 14, 2011
- Hitachi, Ltd.
- Masaya Itoh
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
IMAGE MONITORING SYSTEM
- Publication number 20110235925
- Publication date Sep 29, 2011
- Masaya Itoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO IMAGE MONITORING SYSTEM
- Publication number 20100253779
- Publication date Oct 7, 2010
- Masaya ITOH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO MONITORING SYSTEM
- Publication number 20100141763
- Publication date Jun 10, 2010
- Masaya ITOH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE MONITORING SYSTEM
- Publication number 20080317356
- Publication date Dec 25, 2008
- Masaya Itoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO SURVEILLANCE EQUIPMENT AND VIDEO SURVEILLANCE SYSTEM
- Publication number 20080158361
- Publication date Jul 3, 2008
- Masaya Itoh
- G08 - SIGNALLING
Information Patent Application
Method and its application for video recorder and player
- Publication number 20070217765
- Publication date Sep 20, 2007
- Masaya Itoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for background generation and its system for video surveillance
- Publication number 20070047811
- Publication date Mar 1, 2007
- Masaya Itoh
- G06 - COMPUTING CALCULATING COUNTING