Masaki Koyama

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Slave suitable for energy management systems and energy management...
- Patent number 9,518,838
- Issue date Dec 13, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinji Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission system using a human body as a signal transmissio...
- Patent number 6,864,780
- Issue date Mar 8, 2005
- Matsushita Electric Works, Ltd.
- Kenji Doi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission system using a human body as a signal transmissio...
- Patent number 6,771,161
- Issue date Aug 3, 2004
- Matsushita Electric Works, Ltd.
- Kenji Doi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
In-home health care system
- Patent number 6,525,670
- Issue date Feb 25, 2003
- Matsushita Electric Works, Ltd.
- Kenji Doi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SLAVE SUITABLE FOR ENERGY MANAGEMENT SYSTEMS AND ENERGY MANAGEMENT...
- Publication number 20150345986
- Publication date Dec 3, 2015
- PANASONIC CORPORATION
- Shinji Yamamoto
- G01 - MEASURING TESTING
Information Patent Application
SLAVE SUITABLE FOR ENERGY MANAGEMENT SYSTEMS AND ENERGY MANAGEMENT...
- Publication number 20150035682
- Publication date Feb 5, 2015
- Takayuki Sasaki
- G01 - MEASURING TESTING
Information Patent Application
SLAVE SUITABLE FOR ENERGY MANAGEMENT SYSTEMS AND ENERGY MANAGEMENT...
- Publication number 20150012233
- Publication date Jan 8, 2015
- PANASONIC CORPORATION
- Tomoaki Mizuta
- G01 - MEASURING TESTING
Information Patent Application
Data transmission system using a human body as a signal transmissio...
- Publication number 20050017841
- Publication date Jan 27, 2005
- Matsushita Electric Works, Ltd.
- Kenji Doi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Data transmission system using a human body as a signal transmissio...
- Publication number 20020030585
- Publication date Mar 14, 2002
- Matsushita Electric Works, Ltd.
- Kenji Doi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE