Masaaki Yamamoto

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Kokubunji, JP

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Patents Grantslast 30 patents

Information Patent Grant
RFID system and reader writer
- Patent number 7,902,961
- Issue date Mar 8, 2011
- Hitachi, Ltd.
- Takanori Yamazoe
- G01 - MEASURING TESTING
Information Patent Grant
Construction of nuclear reactor core
- Patent number 4,244,784
- Issue date Jan 13, 1981
- Hitachi, Ltd.
- Renzo Takeda
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fuel assembly
- Patent number 4,229,258
- Issue date Oct 21, 1980
- Hitachi, Ltd.
- Renzo Takeda
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION DISTRIBUTION SYSTEM, FIXED STATION, MOBILE STATION, AND...
- Publication number 20110306378
- Publication date Dec 15, 2011
- Hitachi, Ltd.
- Yuki Himori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless IC tag, wireless IC tag system and operation method for wi...
- Publication number 20090109001
- Publication date Apr 30, 2009
- Hitachi, Ltd.
- Kazuki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RADIO FREQUENCY IDENTIFICATION DEVICE
- Publication number 20080143488
- Publication date Jun 19, 2008
- Masaaki Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RFID system and reader writer
- Publication number 20080018430
- Publication date Jan 24, 2008
- Hitachi, Ltd.
- Takanori Yamazoe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RFID system
- Publication number 20070279191
- Publication date Dec 6, 2007
- Hitachi, Ltd.
- Masaaki Yamamoto
- G06 - COMPUTING CALCULATING COUNTING