Shibata; Nobutarou

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shibata; Nobutarou.The latest application filed is for "electric field sensor device, transceiver, positional information obtaining system, and information input system".

Company Profile

0.4.5

Shibata; Nobutarou - Tokyo JP
Shibata; Nobutarou - Kanagawa JP
Shibata; Nobutarou - Zama JP
Shibata; Nobutarou - Kanagawa-ken JP
Shibata, Nobutarou - Chiyoda-ku JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
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
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
Electric Field Sensor Device, Transceiver, Positional Information Obtaining System, and Information Input System App 20080205904 - Shinagawa; Mitsuru ; et al.	2008-08-28
Transmission device, electric field communication transceiver, and electric field communication system App 20070184788 - Minotani; Tadashi ; et al.	2007-08-09
Electric field sensor and adjustment method thereof App 20060152209 - Sasaki; Aiichirou ; et al.	2006-07-13
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

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