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Electric Field Communication System
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Electric Field Sensor
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Electric Field Sensor
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Measurement Device And Measurement Method
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Optical modulator and electric field sensor
Grant 10,641,807 - Shinagawa , et al. | 2020-05-05 |
Optical Modulator And Electric Field Sensor
App 20180238949 - Shinagawa; Mitsuru ; et al. | 2018-08-23 |
Electric-field communication device
Grant 8,666,312 - Kawano , et al. March 4, 2 | 2014-03-04 |
Electric field sensor device, transceiver, positional information obtaining system and information input system
Grant 7,907,895 - Shinagawa , et al. March 15, 2 | 2011-03-15 |
Electric field sensor
Grant 7,859,666 - Sasaki , et al. December 28, 2 | 2010-12-28 |
Receiver, transceiver, and electric field communication system
Grant 7,801,483 - Minotani , et al. September 21, 2 | 2010-09-21 |
Electric-Field Communication Device
App 20100105323 - Kawano; Ryusuke ; et al. | 2010-04-29 |
Reactance adjuster, transceiver and transmitter using the reactance adjuster, signal processing circuit suitable for use in the reactance adjuster, the transceiver, and the transmitter, reactance adjusting method, transmitting method, and receiving method
Grant 7,636,547 - Minotani , et al. December 22, 2 | 2009-12-22 |
Transmission device, electric field communication transceiver, and electric field communication system
Grant 7,583,930 - Minotani , et al. September 1, 2 | 2009-09-01 |
Transceiver suitable for data communications between wearable computers
Grant 7,493,047 - Shinagawa , et al. February 17, 2 | 2009-02-17 |
Receiver, Transceiver, and Electric Field Communication System
App 20090023387 - Minotani; Tadashi ; et al. | 2009-01-22 |
Electrooptic modulation element
Grant 7,433,111 - Sasaki , et al. October 7, 2 | 2008-10-07 |
Transceiver suitable for data communications between wearable computers
Grant 7,430,374 - Shinagawa , et al. September 30, 2 | 2008-09-30 |
Electric Field Sensor Device, Transceiver, Positional Information Obtaining System, and Information Input System
App 20080205904 - Shinagawa; Mitsuru ; et al. | 2008-08-28 |
Sales apparatus and method of transmitting and receiving merchandise information by electric field induced in human body
Grant 7,412,229 - Ochiai , et al. August 12, 2 | 2008-08-12 |
Transceiver Suitable for Data Communications Between Wearable Computers
App 20080051030 - Shinagawa; Mitsuru ; et al. | 2008-02-28 |
Transceiver suitable for data communications between wearable computers
Grant 7,263,295 - Shinagawa , et al. August 28, 2 | 2007-08-28 |
Transmission device, electric field communication transceiver, and electric field communication system
App 20070184788 - Minotani; Tadashi ; et al. | 2007-08-09 |
Transceiver suitable for data communications between wearable computers
App 20060263093 - Shinagawa; Mitsuru ; et al. | 2006-11-23 |
Electric field sensor and adjustment method thereof
App 20060152209 - Sasaki; Aiichirou ; et al. | 2006-07-13 |
Transceiver capable of causing series resonance with parasitic capacitance
Grant 7,069,062 - Minotani , et al. June 27, 2 | 2006-06-27 |
Electrooptic modulation element
App 20060051019 - Sasaki; Aiichirou ; et al. | 2006-03-09 |
Reactance adjustment device, transceiver and transmission device using the same, signal processing circuit suitable for them, reactance adjustment method, transmission method, and reception method
App 20060052074 - Minotani; Tadashi ; et al. | 2006-03-09 |
Electric field-detecting optical device, tranceiver, positional information-acquiring system, and information input system
App 20050244166 - Shinagawa, Mitsuru ; et al. | 2005-11-03 |
Transceiver capable of causing series resonance with parasitic capacitance
App 20040092296 - Minotani, Tadashi ; et al. | 2004-05-13 |
Button apparatus
App 20040067763 - Ochiai, Katsuyuki ; et al. | 2004-04-08 |
Electro-optic apparatus for measuring signal potentials
Grant 6,683,447 - Yanagisawa , et al. January 27, 2 | 2004-01-27 |
Electro-optic probe and magneto-optic probe
Grant 6,624,644 - Ito , et al. September 23, 2 | 2003-09-23 |
Transceiver suitable for data communications between wearable computers
App 20030060162 - Shinagawa, Mitsuru ; et al. | 2003-03-27 |
Electro-optic sampling probe and measuring method using the same
Grant 6,469,528 - Akikuni , et al. October 22, 2 | 2002-10-22 |
Electro-optic probe
App 20020092975 - Ito, Akishige ; et al. | 2002-07-18 |
Electro-optic Sampling Probe And Measuring Method Using The Same
App 20020030500 - AKIKUNI, FUMIO ; et al. | 2002-03-14 |
Electro-optic sampling probe
App 20020017913 - Yagi, Toshiyuki ; et al. | 2002-02-14 |
Electro-optical Probe For Oscilloscope Measuring Signal Waveform
App 20020011830 - ITO, AKISHIGE ; et al. | 2002-01-31 |
Electro-optic probe and magneto-optic probe
App 20020008533 - Ito, Akishige ; et al. | 2002-01-24 |
Electro-optic probe
App 20010022340 - Ito, Akishige ; et al. | 2001-09-20 |
Probe signal outputting apparatus
App 20010022338 - Yanagisawa, Yoshiki ; et al. | 2001-09-20 |
Probe signal outputting apparatus
App 20010022339 - Yanagisawa, Yoshiki ; et al. | 2001-09-20 |
Electro-optic sampling oscilloscope
Grant 6,201,235 - Takeuchi , et al. March 13, 2 | 2001-03-13 |
Electro-optic probe
Grant 6,166,845 - Ito , et al. December 26, 2 | 2000-12-26 |
Electric signal measurement apparatus using electro-optic sampling by one point contact
Grant 5,808,473 - Shinagawa , et al. September 15, 1 | 1998-09-15 |
Method and apparatus for electro-optic sampling measurement of electrical signals in integrated circuits
Grant 5,274,325 - Shinagawa , et al. December 28, 1 | 1993-12-28 |
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