Akihiro Toyohara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Intrusion detection system and intrusion detection apparatus
- Patent number 8,552,864
- Issue date Oct 8, 2013
- Mitsubishi Electric Corporation
- Naoki Aizawa
- G08 - SIGNALLING
Information Patent Grant
Intrusion detection system and sensor device thereof
- Patent number 8,390,449
- Issue date Mar 5, 2013
- Mitsubishi Electric Corporation
- Akihiro Toyohara
- G08 - SIGNALLING
Information Patent Grant
Obstacle detecting system and obstacle detecting device
- Patent number 8,354,848
- Issue date Jan 15, 2013
- Mitsubishi Electric Corporation
- Keisuke Morita
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
INTRUSION DETECTION SYSTEM AND INTRUSION DETECTION APPARATUS
- Publication number 20120319843
- Publication date Dec 20, 2012
- MITSUBISHI ELECTRIC CORPORATION
- Naoki AIZAWA
- G08 - SIGNALLING
Information Patent Application
INTRUSION DETECTION SYSTEM AND SENSOR DEVICE THEREOF
- Publication number 20110234404
- Publication date Sep 29, 2011
- MITSUBISHI ELECTRIC CORPORATION
- Akihiro Toyohara
- G08 - SIGNALLING
Information Patent Application
OBSTACLE DETECTING SYSTEM AND OBSTACLE DETECTING DEVICE
- Publication number 20100244856
- Publication date Sep 30, 2010
- MITSUBISHI ELECTRIC CORPORATION
- Keisuke MORITA
- G08 - SIGNALLING