Tanaka; Ritsu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tanaka; Ritsu.The latest application filed is for "piezoelectric/electrostrictive ceramic, manufacturing method for piezoelectric/electrostrictive ceramic, piezoelectric/ electrostrictive element, and manufacturing method for piezoelectric/electrostrictive element".

Company Profile

0.15.16

Tanaka; Ritsu - Nagoya N/A JP
Tanaka; Ritsu - Aichi JP
Tanaka; Ritsu - Nagoya-City 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
(Li, Na, K, Bi)(Nb, Ta)O3 based piezoelectric material and manufacturing method of the same Grant 8,541,102 - Kaigawa , et al. September 24, 2	2013-09-24
Piezoelectric/electrostrictive ceramics sintered body Grant 8,414,791 - Kaigawa , et al. April 9, 2	2013-04-09
Method of manufacturing piezoelectric/electrostrictive ceramic composition Grant 8,277,680 - Tanaka , et al. October 2, 2	2012-10-02
Piezoelectric/electrostrictive ceramics sintered body having a banded structure Grant 8,193,687 - Kaigawa , et al. June 5, 2	2012-06-05
Piezoelectric/electrostrictive porcelain composition and piezoelectric/electrostrictive element Grant 8,128,834 - Yura , et al. March 6, 2	2012-03-06
Piezoelectric/electrostrictive ceramic composition manufacturing method Grant 8,119,023 - Tanaka , et al. February 21, 2	2012-02-21
Piezoelectric/electrostrictive ceramics sintered body Grant 8,034,249 - Kaigawa , et al. October 11, 2	2011-10-11
Piezoelectric/electrostrictive Ceramic, Manufacturing Method For Piezoelectric/electrostrictive Ceramic, Piezoelectric/ Electrostrictive Element, And Manufacturing Method For Piezoelectric/electrostrictive Element App 20110234044 - NOGUCHI; Yuji ; et al.	2011-09-29
Piezoelectric/electrostrictive Ceramics Sintered Body App 20110210281 - KAIGAWA; Kazuyuki ; et al.	2011-09-01
Piezoelectric/electrostrictive Ceramic Composition App 20110012051 - KAIGAWA; Kazuyuki ; et al.	2011-01-20
Piezoelectric/electrostrictive Ceramics Sintered Body App 20110006244 - KAIGAWA; Kazuyuki ; et al.	2011-01-13
Dielectric electron emitter comprising a polycrystalline substance Grant 7,816,847 - Nanataki , et al. October 19, 2	2010-10-19
Piezoelectric/electrostrictive Ceramics Sintered Body And Method Of Calculating Diffuse Scattering Intensity Ratio App 20100019624 - KAIGAWA; Kazuyuki ; et al.	2010-01-28
Piezoelectric/electrostrictive Ceramics Sintered Body And Piezoelectric/electrostrictive Device Using The Same App 20100019187 - Kaigawa; Kazuyuki ; et al.	2010-01-28
Method Of Manufacturing Piezoelectric/electrostrictive Ceramic Composition App 20100022381 - TANAKA; Ritsu ; et al.	2010-01-28
(Li, Na, K, Bi)(Nb, Ta)O3 BASED PIEZOELECTRIC MATERIAL AND MANUFACTURING METHOD OF THE SAME App 20100021728 - KAIGAWA; Kazuyuki ; et al.	2010-01-28
Piezoelectric ceramic and method of manufacturing the same Grant 7,598,659 - Yura , et al. October 6, 2	2009-10-06
Piezoelectric/electrostrictive Ceramic Composition Manufacturing Method App 20090236556 - Tanaka; Ritsu ; et al.	2009-09-24
Piezoelectric/electrostrictive porcelain composition and method of manufacturing the same Grant 7,576,477 - Koizumi , et al. August 18, 2	2009-08-18
Monomorph type piezoelectric/electrostrictive device and method for manufacturing the same Grant 7,567,021 - Tanaka , et al. July 28, 2	2009-07-28
Electron emitter comprised of dielectric material mixed with metal Grant 7,482,739 - Nanataki , et al. January 27, 2	2009-01-27
Piezoelectric/electrostrictive Porcelain Composition And Piezoelectric/electrostrictive Element App 20080302996 - Yura; Yukinobu ; et al.	2008-12-11
Monomorph Type Piezoelectric/electrostrictive Device And Method For Manufacturing The Same App 20080074007 - Tanaka; Ritsu ; et al.	2008-03-27
Piezoelectric Ceramic And Method Of Manufacturing The Same App 20070216260 - Yura; Yukinobu ; et al.	2007-09-20
Piezoelectric/electrostrictive porcelain composition and method of manufacturing the same App 20060202170 - Koizumi; Takaaki ; et al.	2006-09-14
Electron emitter App 20060012278 - Nanataki; Tsutomu ; et al.	2006-01-19
Electron emitter App 20060012279 - Nanataki; Tsutomu ; et al.	2006-01-19
Working-fluid moving device App 20040037708 - Murasato, Masahiro ; et al.	2004-02-26
Formation of ceramic thin film on ceramic body Grant 5,306,368 - Yamada , et al. April 26, 1	1994-04-26

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