Takayama; Ryoichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takayama; Ryoichi.The latest application filed is for "surface acoustic wave device, surface acoustic wave filter and antenna duplexer using the same, and electronic equipment using the same".

Company Profile

0.40.17

Takayama; Ryoichi - Osaka JP
Takayama; Ryoichi - Hirakata-shi JP
Takayama; Ryoichi - Suita JP
Takayama, Ryoichi - Suita-shi Osaka JP
Takayama, Ryoichi - Suita-shi JP
Takayama; Ryoichi - Hirakata JP
Takayama; Ryoichi - Yamaguchi JP
Takayama; Ryoichi - Kumage 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
Surface acoustic wave device, surface acoustic wave filter and antenna duplexer using the same, and electronic equipment using the same Grant 8,035,460 - Nakanishi , et al. October 11, 2	2011-10-11
Surface Acoustic Wave Device, Surface Acoustic Wave Filter And Antenna Duplexer Using The Same, And Electronic Equipment Using The Same App 20100164646 - Nakanishi; Hidekazu ; et al.	2010-07-01
Electronic Part And Electronic Equipment With Electronic Part App 20090115554 - Takayama; Ryoichi ; et al.	2009-05-07
Surface acoustic wave filter, and saw duplexer Grant 7,498,898 - Nakanishi , et al. March 3, 2	2009-03-03
Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus Grant 7,478,558 - Fujii , et al. January 20, 2	2009-01-20
Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus Grant 7,185,540 - Torii , et al. March 6, 2	2007-03-06
Surface acoustic wave device, and mobile communication device and sensor both using same Grant 7,109,828 - Takayama , et al. September 19, 2	2006-09-19
Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus App 20060187272 - Torii; Hideo ; et al.	2006-08-24
Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus Grant 7,083,270 - Torii , et al. August 1, 2	2006-08-01
Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus App 20060146097 - Fujii; Eiji ; et al.	2006-07-06
Piezoelectric element, ink jet head, angular velocity sensor, manufacturing method thereof, and ink jet type recording apparatus Grant 7,033,001 - Fujii , et al. April 25, 2	2006-04-25
Method for controlling a direction of polarization of a piezoelectric thin film Grant 7,024,738 - Fujii , et al. April 11, 2	2006-04-11
Piezoelectric Thin Film And Method For Preparation Theof, And Piezoelectric Element Having The Piezoelectric Thin Film, Ink-jet Head Using The Piezoelectric Element, And Ink-jet Recording Device Having The Ink-jet Head Grant 7,001,014 - Torii , et al. February 21, 2	2006-02-21
Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus App 20050280335 - Tomozawa, Atsushi ; et al.	2005-12-22
Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus Grant 6,969,157 - Tomozawa , et al. November 29, 2	2005-11-29
Surface acoustic wave filter utilizing a layer for preventing grain boundary diffusion Grant 6,909,341 - Takayama , et al. June 21, 2	2005-06-21
Antenna duplexer Grant 6,891,449 - Takayama , et al. May 10, 2	2005-05-10
Liquid discharge head and manufacturing method thereof Grant 6,886,922 - Hirasawa , et al. May 3, 2	2005-05-03
Pyroelectric device, method for manufacturing same and infrared sensor App 20050087689 - Tomozawa, Atsushi ; et al.	2005-04-28
Surface acoustic wave device, and mobile communication device and sensor both using same App 20040174233 - Takayama, Ryoichi ; et al.	2004-09-09
Multi-frequency antenna duplexer Grant 6,759,924 - Sakuragawa , et al. July 6, 2	2004-07-06
Piezoelectric element, ink jet head, angular velocity sensor, manufacturing method thereof, and ink jet type recording apparatus App 20040104981 - Fujii, Eiji ; et al.	2004-06-03
Piezoelectric thin film element, ink jet recording head using such a piezoelectric thin film element, and their manufacture methods Grant 6,688,731 - Fujii , et al. February 10, 2	2004-02-10
Liquid discharge head and manufacturing method thereof App 20040017442 - Hirasawa, Taku ; et al.	2004-01-29
Piezoelectric thin film and method for preparation theof, and piezoelectric element having the piezoelectric thin film, ink-jet head using the piezoelectric element, and ink-jet recording device having the ink-jet head App 20040004650 - Torii, Hideo ; et al.	2004-01-08
Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus App 20030234835 - Torii, Hideo ; et al.	2003-12-25
Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus App 20030222947 - Tomozawa, Atsushi ; et al.	2003-12-04
Dielectric thin film element, actuator comprising it, ink jet head, and ink jet recorder App 20030189241 - Kamada, Takeshi ; et al.	2003-10-09
Surface acoustic wave filter App 20030174028 - Takayama, Ryoichi ; et al.	2003-09-18
Multi-frequency antenna duplexer App 20020186097 - Sakuragawa, Toru ; et al.	2002-12-12
Band switching filter using a surface acoustic wave resonator and an antenna duplexer using the same Grant 6,472,953 - Sakuragawa , et al. October 29, 2	2002-10-29
Thin-film piezoelectric bimorph element, mechanical detector and inkjet head using the same, and methods of manufacturing the same App 20020149296 - Fujii, Satoru ; et al.	2002-10-17
Antenna duplexer App 20020140519 - Takayama, Ryoichi ; et al.	2002-10-03
Ink-jet head Grant 6,347,862 - Kanno , et al. February 19, 2	2002-02-19
Ink jet recording apparatus including a pressure chamber and pressure applying means Grant 6,341,851 - Takayama , et al. January 29, 2	2002-01-29
Infrared radiation detector and method of manufacturing the same Grant 6,326,621 - Kamada , et al. December 4, 2	2001-12-04
Piezoelectric acceleration sensor and method of detecting acceleration and manufacturing method thereof Grant 6,263,734 - Fujii , et al. July 24, 2	2001-07-24
Temperature sensor element and temperature sensor including the same Grant 6,081,182 - Tomozawa , et al. June 27, 2	2000-06-27
Temperature sensor element, temperature sensor having the same and method for producing the same temperature sensor element Grant 6,014,073 - Torii , et al. January 11, 2	2000-01-11
Method for fabricating dielectric device Grant 5,868,948 - Fujii , et al. February 9, 1	1999-02-09
Ferroelectric thin film device and its process Grant 5,866,238 - Takayama , et al. February 2, 1	1999-02-02
Saw device and its manufacturing method Grant 5,844,347 - Takayama , et al. December 1, 1	1998-12-01
Method and apparatus of forming thin films Grant 5,755,888 - Torii , et al. May 26, 1	1998-05-26
Method and apparatus for fabrication of dielectric thin film Grant 5,674,366 - Hayashi , et al. October 7, 1	1997-10-07
Method and apparatus for fabrication of dielectric film Grant 5,672,252 - Hayashi , et al. September 30, 1	1997-09-30
Method for producing a laminated thin film capacitor Grant 5,663,089 - Tomozawa , et al. September 2, 1	1997-09-02
Surface wave filter element Grant 5,521,454 - Hattori , et al. May 28, 1	1996-05-28
Pyroelectric infrared detector and method of fabricating the same Grant 5,483,067 - Fujii , et al. January 9, 1	1996-01-09
Laminated thin film capacitor and method for producing the same Grant 5,459,635 - Tomozawa , et al. October 17, 1	1995-10-17
Pyroelectric infrared detector fabricating method Grant 5,413,667 - Fujii , et al. May 9, 1	1995-05-09
Vehicle and method of producing the same Grant 5,333,554 - Yamada , et al. August 2, 1	1994-08-02
Process for producing a ferroelectric film device Grant 5,308,462 - Iijima , et al. May 3, 1	1994-05-03
Method of manufacturing a vehicle body Grant 5,098,007 - Tsuruda , et al. March 24, 1	1992-03-24
Pyroelectric infrared detector and driving method therefor Grant 5,021,660 - Tomita , et al. June 4, 1	1991-06-04
Ultrasonic transducer with a piezoelectric element Grant 4,607,186 - Takayama , et al. August 19, 1	1986-08-19
Ultrasonic transmitter-receiver Grant 4,458,170 - Takayama , et al. July 3, 1	1984-07-03
Piezoelectric ultrasonic transducer with damped suspension Grant 4,456,849 - Takayama , et al. June 26, 1	1984-06-26

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