Aiichirou Sasaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric field sensor device, transceiver, positional information o...
- Patent number 7,907,895
- Issue date Mar 15, 2011
- Nippon Telegraph and Telephone Corporation
- Mitsuru Shinagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electric field sensor
- Patent number 7,859,666
- Issue date Dec 28, 2010
- Nippon Telegraph and Telephone Corporation
- Aiichirou Sasaki
- G01 - MEASURING TESTING
Information Patent Grant
Electrooptic modulation element
- Patent number 7,433,111
- Issue date Oct 7, 2008
- Nippon Telegraph and Telephone Corporation
- Aiichirou Sasaki
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Electric Field Sensor Device, Transceiver, Positional Information O...
- Publication number 20080205904
- Publication date Aug 28, 2008
- Nippon Telegraph and Telephone Corporation
- Mitsuru Shinagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electric field sensor and adjustment method thereof
- Publication number 20060152209
- Publication date Jul 13, 2006
- Aiichirou Sasaki
- G01 - MEASURING TESTING
Information Patent Application
Electrooptic modulation element
- Publication number 20060051019
- Publication date Mar 9, 2006
- Aiichirou Sasaki
- G02 - OPTICS
Information Patent Application
Electric field-detecting optical device, tranceiver, positional inf...
- Publication number 20050244166
- Publication date Nov 3, 2005
- Mitsuru Shinagawa
- G06 - COMPUTING CALCULATING COUNTING